APA-referens

Whittaker, A. (1985). Field geologist's training guide. International Human Resources Development Corporation.

Chicago-stil citat

Whittaker, Alun. Field Geologist's Training Guide. Boston: International Human Resources Development Corporation, 1985.

MLA-referens

Whittaker, Alun. Field Geologist's Training Guide. International Human Resources Development Corporation, 1985.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.