APA aipamena

Nelson, H. D. (1974). Area handbook for Senegal (Second edition.). U.S. Government Printing Office.

Chicago Style aipamena

Nelson, Harold D. Area Handbook for Senegal. Second edition. Washington, D.C.: U.S. Government Printing Office, 1974.

MLA aipamena

Nelson, Harold D. Area Handbook for Senegal. Second edition. U.S. Government Printing Office, 1974.