Cita APA (7th ed.)

Mitchell, W. B. (1969). Area handbook for Guyana. U.S. Government Printing Office.

Cita Chicago (17th ed.)

Mitchell, William B. Area Handbook for Guyana. Washington, D.C: U.S. Government Printing Office, 1969.

Cita MLA (9th ed.)

Mitchell, William B. Area Handbook for Guyana. U.S. Government Printing Office, 1969.