APA (7th ed.) Citation

Cobbold, E. M., & Alexander, F. G. (1912). Wayfarers in the Libyan Desert. A.L. Humphreys.

Chicago Style (17th ed.) Citation

Cobbold, Evelyn Murray, and Frances Gordon Alexander. Wayfarers in the Libyan Desert. London: A.L. Humphreys, 1912.

MLA (8th ed.) Citation

Cobbold, Evelyn Murray, and Frances Gordon Alexander. Wayfarers in the Libyan Desert. A.L. Humphreys, 1912.