Cita APA (7a ed.)

(1969). Objective tests in history (New impr.). Longmans Malaysia.

Cita Chicago Style (17a ed.)

Objective Tests in History. New impr. Kuala Lumpur: Longmans Malaysia, 1969.

Cita MLA (9a ed.)

Objective Tests in History. New impr. Longmans Malaysia, 1969.