APA-viite (7. p.)

Hartmen, R. S. (1979). Satellite navigation in the U.S. coast guard. Naval Postgraduate School.

Chicago-viite (17. p.)

Hartmen, Richard Sheridan. Satellite Navigation in the U.S. Coast Guard. Monterey, Calif.: Naval Postgraduate School, 1979.

MLA-viite (9. p.)

Hartmen, Richard Sheridan. Satellite Navigation in the U.S. Coast Guard. Naval Postgraduate School, 1979.