APA aipamena

International Agency for Research on Cancer. (1989). Occupational exposures in petroleum refining: Crude oil and major petroleum fuels. s.n.

Chicago Style aipamena

International Agency for Research on Cancer. Occupational Exposures in Petroleum Refining: Crude Oil and Major Petroleum Fuels. Lyon: s.n, 1989.

MLA aipamena

International Agency for Research on Cancer. Occupational Exposures in Petroleum Refining: Crude Oil and Major Petroleum Fuels. s.n, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.