APA (7th ed.) Citation

Nyrop, R. F., & Walpole, N. C. (1977). Area handbook for Saudi Arabia (3d ed.).

Chicago Style (17th ed.) Citation

Nyrop, Richard F., and Norman C. Walpole. Area Handbook for Saudi Arabia. 3d ed. 1977.

MLA (9th ed.) Citation

Nyrop, Richard F., and Norman C. Walpole. Area Handbook for Saudi Arabia. 3d ed. 1977.

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