Cita APA (7a ed.)
Gould, R. L. (1978). Transformation: Growth and change in adult life. Touchstone.
Cita Chicago Style (17a ed.)
Gould, Roger L. Transformation: Growth and Change in Adult Life. New York: Touchstone, 1978.
Cita MLA (9a ed.)
Gould, Roger L. Transformation: Growth and Change in Adult Life. Touchstone, 1978.
Precaución: Estas citas no son 100% exactas.