Cita APA (7a ed.)
Warren, H. C. (1921). A history of the Association Psychology. Charles Scribner's Sons.
Cita estilo Chicago (17a ed.)
Warren, Howard C. A History of the Association Psychology. Nueva York, EUA: Charles Scribner's Sons, 1921.
Cita MLA (9a ed.)
Warren, Howard C. A History of the Association Psychology. Charles Scribner's Sons, 1921.
Precaución: Estas citas no son 100% exactas.