APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.