APA aipamena

(1982). Industrial Waste Conference, 1981. Ann Arbor Science.

Chicago Style aipamena

Industrial Waste Conference, 1981. Mitchigan: Ann Arbor Science, 1982.

MLA aipamena

Industrial Waste Conference, 1981. Ann Arbor Science, 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.