APA (7th ed.) Citation

Kaplan, I. (1976). Area handbook for Sierra Leone. for sale by the Supt. of Docs., U.S. Govt. Print. Off..

Chicago Style (17th ed.) Citation

Kaplan, Irving. Area Handbook for Sierra Leone. Washington: for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976.

MLA (8th ed.) Citation

Kaplan, Irving. Area Handbook for Sierra Leone. for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976.