APA

May R., . (1972). Power and innocence: a search for the sources of violence. New York: Norton.

Chicago

May Rollo, . 1972. Power and innocence: a search for the sources of violence. New York: Norton.

Harvard

May R., . (1972). Power and innocence: a search for the sources of violence. New York: Norton.

MLA

May Rollo, . Power and innocence: a search for the sources of violence. New York: Norton. 1972.