APA (7th ed.) Citation

Nyrop, R. F. (1971). Area handbook for Ceylon. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Nyrop, Richard F. Area Handbook for Ceylon. Washington, D.C: U.S. Government Printing Office, 1971.

MLA (9th ed.) Citation

Nyrop, Richard F. Area Handbook for Ceylon. U.S. Government Printing Office, 1971.