Cita APA

Murck, B., Skinner, B. J., & Porter, S. C. Environmental geology. Wiley.

Citación estilo Chicago

Murck, Barbara, Brian J. Skinner, and Stephen C. Porter. Environmental Geology. New York ; Chichester: Wiley.

Cita MLA

Murck, Barbara, et al. Environmental Geology. Wiley.