APA (7th ed.) Citation

Udell, G. G. (1960). Laws relating to commercial air services and miscellaneous air laws. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Udell, Gilman G. Laws Relating to Commercial Air Services and Miscellaneous Air Laws. Washington: U.S. Govt. Print. Off, 1960.

MLA (9th ed.) Citation

Udell, Gilman G. Laws Relating to Commercial Air Services and Miscellaneous Air Laws. U.S. Govt. Print. Off, 1960.