Style de citation APA

Conn, S., Fairchild, B., & Engelman, R. C. (1964). Guarding the United States and its outposts. U.S. Gov. Print. Off.

Style de citation Chicago

Conn, Stetson, Byron Fairchild, et Rose C. Engelman. Guarding the United States and Its Outposts. Washington: U.S. Gov. Print. Off, 1964.

Style de citation MLA

Conn, Stetson, et al. Guarding the United States and Its Outposts. U.S. Gov. Print. Off, 1964.