APA aipamena

Bunnett, R. (2006). Physical geography in diagrams (4th.). Dorling Kindersley.

Chicago Style aipamena

Bunnett, R.B. Physical Geography in Diagrams. 4th. New Delhi: Dorling Kindersley, 2006.

MLA aipamena

Bunnett, R.B. Physical Geography in Diagrams. 4th. Dorling Kindersley, 2006.