Cita APA (7a ed.)

Andrea, V. J. D. (1992). A history of counseling and psychological services at Stanford University. [s.n.].

Cita Chicago Style (17a ed.)

Andrea, Vincent J. D'. A History of Counseling and Psychological Services at Stanford University. [S.l.]: [s.n.], 1992.

Cita MLA (9a ed.)

Andrea, Vincent J. D'. A History of Counseling and Psychological Services at Stanford University. [s.n.], 1992.

Precaución: Estas citas no son 100% exactas.