APA Alıntı

Foley, D., & McKenzie, G. D. (1999). Investigations in environmental geology. Upper Saddle River, N.J: Prentice Hall.

Chicago Stili Alıntı

Foley, Duncan, ve Garry D. McKenzie. Investigations in Environmental Geology. Upper Saddle River, N.J: Prentice Hall, 1999.

MLA Alıntı

Foley, Duncan, ve Garry D. McKenzie. Investigations in Environmental Geology. Upper Saddle River, N.J: Prentice Hall, 1999.