APA ציטוט

Heumann, W. L. (1997). Industrial Air Pollution Control Systems. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Heumann, William L. Industrial Air Pollution Control Systems. New York: McGraw-Hill, 1997.

ציטוט MLA

Heumann, William L. Industrial Air Pollution Control Systems. New York: McGraw-Hill, 1997.