APA (7th ed.) Citation

Hawking, S. W. (1998). A brief history of time (Updated and expanded, tenth anniversary edition.). Bantam Books.

Chicago Style (17th ed.) Citation

Hawking, Stephen W. A Brief History of Time. Updated and expanded, tenth anniversary edition. New York: Bantam Books, 1998.

MLA (8th ed.) Citation

Hawking, Stephen W. A Brief History of Time. Updated and expanded, tenth anniversary edition. Bantam Books, 1998.