APA (7th ed.) Citation

Gulick, C. A., Jr., Ockert, R. A., & Wallace, R. J. (1955). History and theories of working-class movements: A select bibliography. Bureau of Business and Economic Research, University of California.

Chicago Style (17th ed.) Citation

Gulick, Charles A., Jr., Roy A. Ockert, and Raymond J. Wallace. History and Theories of Working-class Movements: A Select Bibliography. Berkeley: Bureau of Business and Economic Research, University of California, 1955.

MLA (8th ed.) Citation

Gulick, Charles A., Jr., et al. History and Theories of Working-class Movements: A Select Bibliography. Bureau of Business and Economic Research, University of California, 1955.