APA (7th ed.) Citation

Gelder, L. v., & Brand, P. R. (1991). Are you two... together?: A gay and lesbian travel guide to Europe. Random.

Chicago Style (17th ed.) Citation

Gelder, Lindsy van, and Pamela Robin Brand. Are You Two... Together?: A Gay and Lesbian Travel Guide to Europe. New York: Random, 1991.

MLA (8th ed.) Citation

Gelder, Lindsy van, and Pamela Robin Brand. Are You Two... Together?: A Gay and Lesbian Travel Guide to Europe. Random, 1991.