APA Citation

Boslough, J. (1989). Stephen Hawking's universe. London: Fontana.

Chicago Style Citation

Boslough, John. Stephen Hawking's Universe. London: Fontana, 1989.

MLA Citation

Boslough, John. Stephen Hawking's Universe. London: Fontana, 1989.

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