APA (7th ed.) Citation

Funk, S. D. (1980). Evaluation of the Beckman 951A atmospheric NOx analyzer. Engineering Operation Division, Mobile Source Air Pollution Control, Environmental Protection Agency.

Chicago Style (17th ed.) Citation

Funk, Sherman D. Evaluation of the Beckman 951A Atmospheric NOx Analyzer. Ann Arbor, Michigan: Engineering Operation Division, Mobile Source Air Pollution Control, Environmental Protection Agency, 1980.

MLA (9th ed.) Citation

Funk, Sherman D. Evaluation of the Beckman 951A Atmospheric NOx Analyzer. Engineering Operation Division, Mobile Source Air Pollution Control, Environmental Protection Agency, 1980.