APA Citatie

Tarbuck, E. J. (2009). The earth: An introduction to physical geology. Columbus: C.E. Merrill Pub. Co.

Chicago Style citaat

Tarbuck, Edward J. The Earth: An Introduction to Physical Geology. Columbus: C.E. Merrill Pub. Co, 2009.

MLA citatie

Tarbuck, Edward J. The Earth: An Introduction to Physical Geology. Columbus: C.E. Merrill Pub. Co, 2009.

Let op: Deze citaties zijn niet altijd 100% accuraat.