APA (7th ed.) Citation

Herrick, A. B. (1967). Area handbook for Angola. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Herrick, Allison Butler. Area Handbook for Angola. Washington, D.C: U.S. Government Printing Office, 1967.

MLA (9th ed.) Citation

Herrick, Allison Butler. Area Handbook for Angola. U.S. Government Printing Office, 1967.