APA

(1994). Air quality monographs. Amsterdam [u.a.]: Elsevier.

Chicago

1994. Air quality monographs. Amsterdam [u.a.]: Elsevier.

Harvard

(1994). Air quality monographs. Amsterdam [u.a.]: Elsevier.

MLA

Air quality monographs. Amsterdam [u.a.]: Elsevier. 1994.