Παραπομπή σε μορφή APA (7η εκδ.)

Packard, C. Queer cowboys and other erotic male friendships in nineteenth-century American literature: Chris Packard. Palgrave Macmillan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Packard, Chris. Queer Cowboys and Other Erotic Male Friendships in Nineteenth-century American Literature: Chris Packard. New York [u.a.]: Palgrave Macmillan.

Παραπομπή σε μορφή MLA (8th εκδ.)

Packard, Chris. Queer Cowboys and Other Erotic Male Friendships in Nineteenth-century American Literature: Chris Packard. Palgrave Macmillan.