APA استشهاد

OCHS, R. S. (2014). BIOCHEMISTRY. JOHNES AND BARTLETT LEARNING.

استشهاد بنمط شيكاغو

OCHS, RAYMOND S. BIOCHEMISTRY. BURLONGTON: JOHNES AND BARTLETT LEARNING, 2014.

MLA استشهاد

OCHS, RAYMOND S. BIOCHEMISTRY. JOHNES AND BARTLETT LEARNING, 2014.