Franklin

MLA

Sandiford, Peter. Founders of Educational Psychology : Nature's Gifts to Man. New York: Longmans, Green and Co., 1939.

APA

Sandiford, P. (1939). Founders of educational psychology : nature's gifts to man. New York: Longmans, Green and Co.

Chicago

Sandiford, Peter, Founders of Educational Psychology: Nature's Gifts to Man. New York: Longmans, Green and Co., 1939.