Dyfyniad APA

(1990). Gay portraits: A book of postcards. San Francisco: Pomegranate Artbooks.

Dyfyniad Arddull Chicago

Gay Portraits: A Book of Postcards. San Francisco: Pomegranate Artbooks, 1990.

Dyfyniad MLA

Gay Portraits: A Book of Postcards. San Francisco: Pomegranate Artbooks, 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.