APA

Murck B. W., Porter Stephen C & Skinner B. J. (1996). Environmental geology. New York: John Wiley & Sons.

Chicago

Murck Barbara Winifred, Porter Stephen C and Skinner Brian J. 1996. Environmental geology. New York: John Wiley & Sons.

Harvard

Murck B. W., Porter Stephen C and Skinner B. J. (1996). Environmental geology. New York: John Wiley & Sons.

MLA

Murck Barbara Winifred, Porter Stephen C and Skinner Brian J. Environmental geology. New York: John Wiley & Sons. 1996.