Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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