Bettelheim, F. A., & Frederick A. Bettelheim; William H. Brown; Jerry March. (2001). Introduction to general, organic and biochemistry. Belmont, CA: Thomson Brooks/Cole.
Chicago Style aipamenaBettelheim, Frederick A., và Frederick A. Bettelheim; William H. Brown; Jerry March. Introduction to General, Organic and Biochemistry. Belmont, CA: Thomson Brooks/Cole, 2001.
MLA aipamenaBettelheim, Frederick A., và Frederick A. Bettelheim; William H. Brown; Jerry March. Introduction to General, Organic and Biochemistry. Belmont, CA: Thomson Brooks/Cole, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.