APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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