Style de citation APA (7e éd.)

Lawton, G. 1. . e. (1943). New goals for old age. Columbia University Press.

Style de citation Chicago (17e éd.)

Lawton, George 1900- ed. New Goals for Old Age. New York: Columbia University Press, 1943.

Style de citation MLA (9e éd.)

Lawton, George 1900- ed. New Goals for Old Age. Columbia University Press, 1943.