APA (7th ed.) Citation

Reinertsen, L. C., & Shanklin, J. (1945). --After five: History of the 93rd Armored Field Artillery Battalion. [The Battalion].

Chicago Style (17th ed.) Citation

Reinertsen, Leif C., and John Shanklin. --After Five: History of the 93rd Armored Field Artillery Battalion. [Germany]: [The Battalion], 1945.

MLA (9th ed.) Citation

Reinertsen, Leif C., and John Shanklin. --After Five: History of the 93rd Armored Field Artillery Battalion. [The Battalion], 1945.