Παραπομπή APA

Ross, R. D. (1972). Air pollution and industry. Van Nostrand Reinhold Company.

Παραπομπή Chicago Style

Ross, Richard D. Air Pollution and Industry. New York: Van Nostrand Reinhold Company, 1972.

Παραπομπή MLA

Ross, Richard D. Air Pollution and Industry. Van Nostrand Reinhold Company, 1972.