APA Citatie

Stephen hawking. (1988). A brief history of time: From the big bang to black holes. Bantam books.

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.