APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.