Cita APA

Stephen Hawking. (1989). Brief history of time: From the big bang to black holes (1.). Bantam books.

Citación estilo Chicago

Stephen Hawking. Brief History of Time: From the Big Bang to Black Holes. 1. London: Bantam books, 1989.

Cita MLA

Stephen Hawking. Brief History of Time: From the Big Bang to Black Holes. 1. Bantam books, 1989.

Warning: These citations may not always be 100% accurate.