APA (7th ed.) Citation

Lipmann, O. (1924). Hours of work and output. International Labour Organization.

Chicago Style (17th ed.) Citation

Lipmann, Otto. Hours of Work and Output. International Labour Organization, 1924.

MLA (9th ed.) Citation

Lipmann, Otto. Hours of Work and Output. International Labour Organization, 1924.

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