APA (7th ed.) Citation

United States. Bureau of Naval Personnel. (1942). Teaching Aids, Sample Problems and Sample Examinations Taken from Courses Being Taught at Naval Training schools and Aviation Bases Covering Aeronautics, Communications, Mechanics, Navigation, and Other Subjects. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Naval Personnel. Teaching Aids, Sample Problems and Sample Examinations Taken from Courses Being Taught at Naval Training Schools and Aviation Bases Covering Aeronautics, Communications, Mechanics, Navigation, and Other Subjects. [Washington]: [publisher not identified], 1942.

MLA (9th ed.) Citation

United States. Bureau of Naval Personnel. Teaching Aids, Sample Problems and Sample Examinations Taken from Courses Being Taught at Naval Training Schools and Aviation Bases Covering Aeronautics, Communications, Mechanics, Navigation, and Other Subjects. [publisher not identified], 1942.