APA (7th ed.) Citation

(1930). The situation of the Bulgarian working classes in 1928. International Labour Organization.

Chicago Style (17th ed.) Citation

The Situation of the Bulgarian Working Classes in 1928. International Labour Organization, 1930.

MLA (9th ed.) Citation

The Situation of the Bulgarian Working Classes in 1928. International Labour Organization, 1930.

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