APA (7. basım) Alıntı

Envoy Enterprises. (1990). The Gay & Lesbian Almanac and Events of 1991. Envoy Enterprises.

Chicago Style (17. basım) Atıf

Envoy Enterprises. The Gay & Lesbian Almanac and Events of 1991. Chicago: Envoy Enterprises, 1990.

MLA (8th ed.) Atıf

Envoy Enterprises. The Gay & Lesbian Almanac and Events of 1991. Envoy Enterprises, 1990.