Citazione Stile APA (7a Edizione)

Gettings, J., & Crisp, Q. (1996). Couples: John Gettings. With an afterword by Quentin Crisp. University Press of New England.

Citazione stile Chigago Style (17a edizione)

Gettings, John, e Quentin Crisp. Couples: John Gettings. With an Afterword by Quentin Crisp. Hanover [u.a.]: University Press of New England, 1996.

Citatione MLA (8a ed.)

Gettings, John, e Quentin Crisp. Couples: John Gettings. With an Afterword by Quentin Crisp. University Press of New England, 1996.