APA aipamena

Jones, W. R. a. O. (1976). Petroleum Derivatives. MSS Information.

Chicago Style aipamena

Jones, William R and Other. Petroleum Derivatives. New York: MSS Information, 1976.

MLA aipamena

Jones, William R and Other. Petroleum Derivatives. MSS Information, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.