APA (7th ed.) Citation

Gribbin, J. R. (1992). In search of the edge of time / John Gribbin. Bantam.

Chicago Style (17th ed.) Citation

Gribbin, John R. In Search of the Edge of Time / John Gribbin. London: Bantam, 1992.

MLA (9th ed.) Citation

Gribbin, John R. In Search of the Edge of Time / John Gribbin. Bantam, 1992.

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