APA (7th ed.) Citation

Hanna, G. (1925). The German exhibition of home industries and its lessons. International Labour Organization.

Chicago Style (17th ed.) Citation

Hanna, Gertrud. The German Exhibition of Home Industries and Its Lessons. International Labour Organization, 1925.

MLA (9th ed.) Citation

Hanna, Gertrud. The German Exhibition of Home Industries and Its Lessons. International Labour Organization, 1925.

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