Παραπομπή σε μορφή APA (7η εκδ.)

Marsden, D., & Duff, E. (1975). Workless: Some unemployed men and their families. Penguin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Marsden, Dennis, και Euan Duff. Workless: Some Unemployed Men and Their Families. Harmondsworth: Penguin, 1975.

Παραπομπή σε μορφή MLA (9th εκδ.)

Marsden, Dennis, και Euan Duff. Workless: Some Unemployed Men and Their Families. Penguin, 1975.