APA aipamena

Ball, E. G. (1971). Biochemical preparations, Vol.13. John Wiley & Sons Inc..

Chicago Style aipamena

Ball, Eric G. Biochemical Preparations, Vol.13. New York: John Wiley & Sons Inc., 1971.

MLA aipamena

Ball, Eric G. Biochemical Preparations, Vol.13. John Wiley & Sons Inc., 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.