APA način citiranja

Duck, S., & Perlman, D. (1985). Understanding personal relationships: An interdisciplinary approach. Sage Publications.

Čikaški stil citiranja

Duck, Steve, i Daniel Perlman. Understanding Personal Relationships: An Interdisciplinary Approach. London: Sage Publications, 1985.

MLA način citiranja

Duck, Steve, i Daniel Perlman. Understanding Personal Relationships: An Interdisciplinary Approach. Sage Publications, 1985.