Cita APA (7a ed.)
Hoffmann, L. (1988). Developmental psychology today (5th. ed.). Random House.
Cita Chicago Style (17a ed.)
Hoffmann, Lois. Developmental Psychology Today. 5th. ed. San Diego: Random House, 1988.
Cita MLA (9a ed.)
Hoffmann, Lois. Developmental Psychology Today. 5th. ed. Random House, 1988.
Precaución: Estas citas no son 100% exactas.