APA (7th ed.) Citation

Podsiadlowski, P., Morris, T., & Ivanova, N. (2007). The progenitor of SN 1987A.

Chicago Style (17th ed.) Citation

Podsiadlowski, P., T. Morris, and N. Ivanova. The Progenitor of SN 1987A. 2007.

MLA (9th ed.) Citation

Podsiadlowski, P., et al. The Progenitor of SN 1987A. 2007.