Cite
American Umpire.
MLA
“American Umpire.” Journal of American History, vol. 100, no. 4, Mar. 2014, pp. 1178–79. EBSCOhost, https://doi.org/10.1093/jahist/jau015.
APA
American Umpire. (2014). Journal of American History, 100(4), 1178–1179. https://doi.org/10.1093/jahist/jau015
Chicago
“American Umpire.” 2014. Journal of American History 100 (4): 1178–79. doi:10.1093/jahist/jau015.