APA aipamena

Hester, R. E. (1997). Air quality management. Royal Society of Chemistry.

Chicago Style aipamena

Hester, R. E. Air Quality Management. Cambridge: Royal Society of Chemistry, 1997.

MLA aipamena

Hester, R. E. Air Quality Management. Royal Society of Chemistry, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.