APA (7th ed.) Citation

Herling, J. (1964). Labor unions in America. R.B. Luce.

Chicago Style (17th ed.) Citation

Herling, John. Labor Unions in America. Washington: R.B. Luce, 1964.

MLA (9th ed.) Citation

Herling, John. Labor Unions in America. R.B. Luce, 1964.

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