APA (7th ed.) Citation

United States. Navy Department. Bureau of Navigation. (1927). Special course in communication engineering for radio electricians and chief radio electricians. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Navy Department. Bureau of Navigation. Special Course in Communication Engineering for Radio Electricians and Chief Radio Electricians. Washington: [publisher not identified], 1927.

MLA (9th ed.) Citation

United States. Navy Department. Bureau of Navigation. Special Course in Communication Engineering for Radio Electricians and Chief Radio Electricians. [publisher not identified], 1927.