Cita APA (7a ed.)

May, R. (1983). The discovery of being: Writings in existential psychology (First edition.). W.W. Norton & Company.

Cita Chicago Style (17a ed.)

May, Rollo. The Discovery of Being: Writings in Existential Psychology. First edition. New York ; London: W.W. Norton & Company, 1983.

Cita MLA (9a ed.)

May, Rollo. The Discovery of Being: Writings in Existential Psychology. First edition. W.W. Norton & Company, 1983.