Cita APA (7a ed.)

(1969). Objective tests in geography (1. publ.). Longmans Malaysia.

Cita Chicago Style (17a ed.)

Objective Tests in Geography. 1. publ. Kuala Lumpur: Longmans Malaysia, 1969.

Cita MLA (9a ed.)

Objective Tests in Geography. 1. publ. Longmans Malaysia, 1969.