Collins, g. A. (1975). Geochemistry of oilfield waters. Elsevier.
Chicago Style aipamenaCollins, gene A. Geochemistry of Oilfield Waters. New york: Elsevier, 1975.
MLA aipamenaCollins, gene A. Geochemistry of Oilfield Waters. Elsevier, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.