APA (7. basım) Alıntı

Hawking, S. (1994). Black Holes And Baby Universes And Other Essays. Bantam Books.

Chicago Style (17. basım) Atıf

Hawking, Stephen. Black Holes And Baby Universes And Other Essays. London: Bantam Books, 1994.

MLA (9th ed.) Atıf

Hawking, Stephen. Black Holes And Baby Universes And Other Essays. Bantam Books, 1994.