Citazione Stile APA (7a Edizione)

Merritts, D. J., De Wet, A., & Menking, K. (1998). Environmental geology: An earth system science approach. W. H. Freeman.

Citazione stile Chigago Style (17a edizione)

Merritts, Dorothy J., Andrew De Wet, e Kirsten Menking. Environmental Geology: An Earth System Science Approach. Nueva York: W. H. Freeman, 1998.

Citatione MLA (9a ed.)

Merritts, Dorothy J., et al. Environmental Geology: An Earth System Science Approach. W. H. Freeman, 1998.