APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (8. Ausg.)

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