APA-referens (7:e uppl.)

SOIL EROSION AND ITS CONTROL & MORGAN, R. [. (1986). Soil erosion and its control/editor R.P.C. Morgan. Van Nostrand Reinhold Company.

Chicago-referens (17:e uppl.)

SOIL EROSION AND ITS CONTROL och R.P.C. [ed] MORGAN. Soil Erosion and Its Control/editor R.P.C. Morgan. New York: Van Nostrand Reinhold Company, 1986.

MLA-referens (9:e uppl.)

SOIL EROSION AND ITS CONTROL och R.P.C. [ed] MORGAN. Soil Erosion and Its Control/editor R.P.C. Morgan. Van Nostrand Reinhold Company, 1986.