APA (7th ed.) Citation

Noyes Data Corporation. (1972). Pollution control companies, U.S.A.: 1972. [publisher not identified].

Chicago Style (17th ed.) Citation

Noyes Data Corporation. Pollution Control Companies, U.S.A.: 1972. Park Ridge, N.J.: [publisher not identified], 1972.

MLA (9th ed.) Citation

Noyes Data Corporation. Pollution Control Companies, U.S.A.: 1972. [publisher not identified], 1972.