APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.