APA (7th ed.) Citation

Arnold, G., & Weiss, R. (1977). Strategic highways of Africa / (by) Guy Arnold and Ruth Weiss. Friedmann.

Chicago Style (17th ed.) Citation

Arnold, Guy, and Ruth Weiss. Strategic Highways of Africa / (by) Guy Arnold and Ruth Weiss. London: Friedmann, 1977.

MLA (9th ed.) Citation

Arnold, Guy, and Ruth Weiss. Strategic Highways of Africa / (by) Guy Arnold and Ruth Weiss. Friedmann, 1977.

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