APA (7th ed.) Citation

International Labor Office & Butler, H. (1975). Unemployment problems in 1931. Kraus Reprint.

Chicago Style (17th ed.) Citation

International Labor Office and H.B Butler. Unemployment Problems in 1931. [Nendeln: Kraus Reprint, 1975.

MLA (9th ed.) Citation

International Labor Office and H.B Butler. Unemployment Problems in 1931. Kraus Reprint, 1975.

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