APA-referens

Hawking, S. W. (1988). A Brief history of time from the big bang to Black Holes. New York: Bantam Books.

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.