APA (7th ed.) Citation

Ridker, R. G. (1967). Economic costs of air pollution; studies in measurement. Frederick A. Praeger.

Chicago Style (17th ed.) Citation

Ridker, Ronald G. Economic Costs of Air Pollution; Studies in Measurement. New York: Frederick A. Praeger, 1967.

MLA (9th ed.) Citation

Ridker, Ronald G. Economic Costs of Air Pollution; Studies in Measurement. Frederick A. Praeger, 1967.