APA (7th ed.) Citation

Livengood, C. A. (1930). Regulations affecting Spanish manufacturers of road rollers. [publisher not identified].

Chicago Style (17th ed.) Citation

Livengood, Charles A. Regulations Affecting Spanish Manufacturers of Road Rollers. Washington, D.C.: [publisher not identified], 1930.

MLA (9th ed.) Citation

Livengood, Charles A. Regulations Affecting Spanish Manufacturers of Road Rollers. [publisher not identified], 1930.

Warning: These citations may not always be 100% accurate.