APA (7th ed.) Citation

Gerrard, J. (1990). Mountain environments: An examination of the physical geography of mountains. MIT Press.

Chicago Style (17th ed.) Citation

Gerrard, John. Mountain Environments: An Examination of the Physical Geography of Mountains. Cambridge, Mass.: MIT Press, 1990.

MLA (9th ed.) Citation

Gerrard, John. Mountain Environments: An Examination of the Physical Geography of Mountains. MIT Press, 1990.