APA (7th ed.) Citation

Gray, R. H. (2006). Hoosier Author as Diplomat. Indiana Magazine of History, 102(4), 355.

Chicago Style (17th ed.) Citation

Gray, Ralph H. "Hoosier Author as Diplomat." Indiana Magazine of History 102, no. 4 (2006): 355.

MLA (9th ed.) Citation

Gray, Ralph H. "Hoosier Author as Diplomat." Indiana Magazine of History, vol. 102, no. 4, 2006, p. 355.