Cita APA (7th ed.)

Podsiadlowski, P., & Han, Z. (2004). The progenitors of sdB binaries: Confronting theory with observations.

Cita Chicago (17th ed.)

Podsiadlowski, P., i Z. Han. The Progenitors of SdB Binaries: Confronting Theory with Observations. 2004.

Cita MLA (9th ed.)

Podsiadlowski, P., i Z. Han. The Progenitors of SdB Binaries: Confronting Theory with Observations. 2004.

Atenció: Aquestes cites poden no estar 100% correctes.