APA-Zitierstil (7. Ausg.)

Leong, G. C. (1975). Certificate physical and human geography (Indian ed., 3. impression.). Oxford Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Leong, Goh Cheng. Certificate Physical and Human Geography. Indian ed., 3. impression. Delhi [u.a.]: Oxford Univ. Press, 1975.

MLA-Zitierstil (9. Ausg.)

Leong, Goh Cheng. Certificate Physical and Human Geography. Indian ed., 3. impression. Oxford Univ. Press, 1975.