APA (7th ed.) Citation

Duck, S. (1998). Human relationships (3. ed.). Sage Publ.

Chicago Style (17th ed.) Citation

Duck, Steve. Human Relationships. 3. ed. London u.a: Sage Publ, 1998.

MLA (9th ed.) Citation

Duck, Steve. Human Relationships. 3. ed. Sage Publ, 1998.