APA (7. basım) Alıntı

Bradley, M. Z. (1979). The planet savers. Gregg Press.

Chicago Style (17. basım) Atıf

Bradley, Marion Zimmer. The Planet Savers. Boston: Gregg Press, 1979.

MLA (8th ed.) Atıf

Bradley, Marion Zimmer. The Planet Savers. Gregg Press, 1979.