Cita APA

Boslough, J. (1984). Beyond the black hole: Stephen hawking's Universe. Fontana.

Citación estilo Chicago

Boslough, John. Beyond the Black Hole: Stephen Hawking's Universe. London: Fontana, 1984.

Cita MLA

Boslough, John. Beyond the Black Hole: Stephen Hawking's Universe. Fontana, 1984.

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