Cita APA (7a ed.)

Hawking, S. W. (1993). Hawking on the Big Bang and black holes. World Scientific.

Cita Chicago Style (17a ed.)

Hawking, Stephen William. Hawking on the Big Bang and Black Holes. Singapore [etc.]: World Scientific, 1993.

Cita MLA (9a ed.)

Hawking, Stephen William. Hawking on the Big Bang and Black Holes. World Scientific, 1993.