Cita APA

Reichard, J. S. (2011). Environmental geology. Dubuque, IA: McGraw-Hill.

Chicago Style Citation

Reichard, James S. Environmental Geology. Dubuque, IA: McGraw-Hill, 2011.

Cita MLA

Reichard, James S. Environmental Geology. Dubuque, IA: McGraw-Hill, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.