Citazione Stile APA (7a Edizione)

Duberman, M. B. (1991). About time: Exploring the gay past / Martin Duberman (Revised and extended edition, [Nachdruck].). Meridian.

Citazione stile Chigago Style (17a edizione)

Duberman, Martin B. About Time: Exploring the Gay Past / Martin Duberman. Revised and extended edition, [Nachdruck]. New York [u.a.]: Meridian, 1991.

Citatione MLA (8a ed.)

Duberman, Martin B. About Time: Exploring the Gay Past / Martin Duberman. Revised and extended edition, [Nachdruck]. Meridian, 1991.