APA

Portuguese Meeting on Astronomy and Astrophysics, Afonso J., Universidade de Lisboa, Observatório Astronómico de Lisboa & ebrary I. (2006). 2005: past meets present in astronomy and astrophysics : proceedings of the 15th Portuguese National Meeting, University of Lisbon & Lisbon Astronomical Observatory 28-30 July 2005. Hackensack, NJ: World Scientific.

Chicago

Portuguese Meeting on Astronomy and Astrophysics, Afonso José, Universidade de Lisboa, Observatório Astronómico de Lisboa and ebrary Inc. 2006. 2005: past meets present in astronomy and astrophysics : proceedings of the 15th Portuguese National Meeting, University of Lisbon & Lisbon Astronomical Observatory 28-30 July 2005. Hackensack, NJ: World Scientific.

Harvard

Portuguese Meeting on Astronomy and Astrophysics, Afonso J., Universidade de Lisboa, Observatório Astronómico de Lisboa and ebrary I. (2006). 2005: past meets present in astronomy and astrophysics : proceedings of the 15th Portuguese National Meeting, University of Lisbon & Lisbon Astronomical Observatory 28-30 July 2005. Hackensack, NJ: World Scientific.

MLA

Portuguese Meeting on Astronomy and Astrophysics, Afonso José, Universidade de Lisboa, Observatório Astronómico de Lisboa and ebrary Inc. 2005: past meets present in astronomy and astrophysics : proceedings of the 15th Portuguese National Meeting, University of Lisbon & Lisbon Astronomical Observatory 28-30 July 2005. Hackensack, NJ: World Scientific. 2006.