LABOR ARCHIVES AND COLLECTIONS IN THE UNITED STATES.

MLA

Mason, Philip P. “Labor Archives and Collections in the United States.” Labor History, vol. 31, no. 1/2, Winter/Spring90 1990, pp. 10–15. EBSCOhost, https://doi.org/10.1080/00236569000890021.

APA

Mason, P. P. (1990). Labor Archives and Collections in the United States. Labor History, 31(1/2), 10–15. https://doi.org/10.1080/00236569000890021

Chicago

Mason, Philip P. 1990. “Labor Archives and Collections in the United States.” Labor History 31 (1/2): 10–15. doi:10.1080/00236569000890021.