APA ציטוט

Hawking, S. (1988). A brief history of time: From the big bang to black holes. Bantam Books.

Chicago Style (17th ed.) Citation

Hawking, Stephen. A Brief History of Time: From the Big Bang to Black Holes. London: Bantam Books, 1988.

ציטוט MLA

Hawking, Stephen. A Brief History of Time: From the Big Bang to Black Holes. Bantam Books, 1988.