Cita APA (7th ed.)

(1977). Industrial pollution control: Technological strategies. Ralph Stone.

Cita Chicago (17th ed.)

Industrial Pollution Control: Technological Strategies. Los Angeles: Ralph Stone, 1977.

Cita MLA (9th ed.)

Industrial Pollution Control: Technological Strategies. Ralph Stone, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.