APA (7th ed.) Citation

Votaw, D. F. [. o. c., & Levinson, H. S. (1962). Elementary sampling for traffic engineers. Eno Foundation for Highway Traffic Control.

Chicago Style (17th ed.) Citation

Votaw, David Freeman. [from old catalog], and Herbert S. Levinson. Elementary Sampling for Traffic Engineers. Saugatuck, Conn: Eno Foundation for Highway Traffic Control, 1962.

MLA (9th ed.) Citation

Votaw, David Freeman. [from old catalog], and Herbert S. Levinson. Elementary Sampling for Traffic Engineers. Eno Foundation for Highway Traffic Control, 1962.