APA-Zitierstil (7. Ausg.)

Watts, J. H. (1909). Self-maintenance for the unemployed. Twentieth Century Pr.

Chicago-Zitierstil (17. Ausg.)

Watts, John Hunter. Self-maintenance for the Unemployed. London: Twentieth Century Pr, 1909.

MLA-Zitierstil (9. Ausg.)

Watts, John Hunter. Self-maintenance for the Unemployed. Twentieth Century Pr, 1909.