APA-referens (7:e uppl.)

Canter, L. W. (1977). Environmental impact assessment. McGraw-Hill.

Chicago-referens (17:e uppl.)

Canter, Larry W. Environmental Impact Assessment. New York: McGraw-Hill, 1977.

MLA-referens (9:e uppl.)

Canter, Larry W. Environmental Impact Assessment. McGraw-Hill, 1977.