APA

Coutu W., . (1949). Emergent human nature. N.Y: Knopf.

Chicago

Coutu Walter, . 1949. Emergent human nature. N.Y: Knopf.

Harvard

Coutu W., . (1949). Emergent human nature. N.Y: Knopf.

MLA

Coutu Walter, . Emergent human nature. N.Y: Knopf. 1949.