APA (7th ed.) Citation

Napiwotzki, R., Christlieb, N., & Homeier, D. (2005). Surveys for double degenerate progenitors of supernovae type Ia. White dwarfs.

Chicago Style (17th ed.) Citation

Napiwotzki, Ralf, Norbert Christlieb, and Derek Homeier. "Surveys for Double Degenerate Progenitors of Supernovae Type Ia." White Dwarfs 2005.

MLA (9th ed.) Citation

Napiwotzki, Ralf, et al. "Surveys for Double Degenerate Progenitors of Supernovae Type Ia." White Dwarfs, 2005.