Cita APA (7th ed.)
Berzon, B. (1988). Permanent partners: Building gay & lesbian relationships that last. Plume.
Cita Chicago (17th ed.)
Berzon, Betty. Permanent Partners: Building Gay & Lesbian Relationships That Last. New York: Plume, 1988.
Cita MLA (9th ed.)
Berzon, Betty. Permanent Partners: Building Gay & Lesbian Relationships That Last. Plume, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.