Cita APA

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

Citación estilo Chicago

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

Cita MLA

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