Cita APA (7a ed.)
Duck, S. (1993). Individuals in relationships. Sage Publications.
Cita Chicago Style (17a ed.)
Duck, Steve. Individuals in Relationships. London: Sage Publications, 1993.
Cita MLA (9a ed.)
Duck, Steve. Individuals in Relationships. Sage Publications, 1993.
Precaución: Estas citas no son 100% exactas.