Bem, S., & Loreen de Jong, H. (1997). Theoretical issues in psychology: An introduction. Sage.
Cita Chicago Style (17a ed.)Bem, Sacha, y Huib Loreen de Jong. Theoretical Issues in Psychology: An Introduction. London: Sage, 1997.
Cita MLA (9a ed.)Bem, Sacha, y Huib Loreen de Jong. Theoretical Issues in Psychology: An Introduction. Sage, 1997.
Precaución: Estas citas no son 100% exactas.