APA-referens (7:e uppl.)

Hamblin, K. W. (1982). The Earth's Dynamic systems (3rd.ed.). Burgees.

Chicago-referens (17:e uppl.)

Hamblin, Kenneth W. The Earth's Dynamic Systems. 3rd.ed. Minneapolis: Burgees, 1982.

MLA-referens (9:e uppl.)

Hamblin, Kenneth W. The Earth's Dynamic Systems. 3rd.ed. Burgees, 1982.