APA (7th ed.) Citation

Smith, H. H. (1973). Area handbook for Afghanistan (4th ed.). U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Smith, Harvey Henry. Area Handbook for Afghanistan. 4th ed. Washington, D.C: U.S. Government Printing Office, 1973.

MLA (9th ed.) Citation

Smith, Harvey Henry. Area Handbook for Afghanistan. 4th ed. U.S. Government Printing Office, 1973.