APA aipamena

Greenway, A. R. (2003). How to obtain air quality permits. New York: McGraw-Hill.

Chicago Style aipamena

Greenway, A. Roger. How to Obtain Air Quality Permits. New York: McGraw-Hill, 2003.

MLA aipamena

Greenway, A. Roger. How to Obtain Air Quality Permits. New York: McGraw-Hill, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.