APA (7. basım) Alıntı

SpringerLink (Online service), Drechsel, H., & Zejda, M. (2005). Zdenek kopal's binary star legacy. Springer.

Chicago Style (17. basım) Atıf

SpringerLink (Online service), Horst Drechsel, ve Miloslav Zejda. Zdenek Kopal's Binary Star Legacy. Dordrecht: Springer, 2005.

MLA (8th ed.) Atıf

SpringerLink (Online service), et al. Zdenek Kopal's Binary Star Legacy. Springer, 2005.