APA aipamena

Eagan Press handbook. (1998). Enzymes. St. Paul. MN: Eagan Press.

Chicago Style aipamena

Eagan Press handbook. Enzymes. St. Paul. MN: Eagan Press, 1998.

MLA aipamena

Eagan Press handbook. Enzymes. St. Paul. MN: Eagan Press, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.