Citazione APA

Roberts, T. D., & Nimer, B. (1973). Area handbook for Ivory Coast (Second edition.). U.S. Government Printing Office.

Stile di citazione Chicago

Roberts, Thomas Duval, e Benjamin Nimer. Area Handbook for Ivory Coast. Second edition. Washington, D.C.: U.S. Government Printing Office, 1973.

Citazione MLA

Roberts, Thomas Duval, e Benjamin Nimer. Area Handbook for Ivory Coast. Second edition. U.S. Government Printing Office, 1973.