APA استشهاد

Holt, H. (2010). Handbook of bio-chemistry. Apple Academic Press.

استشهاد بنمط شيكاغو

Holt, Henry. Handbook of Bio-chemistry. Oakville: Apple Academic Press, 2010.

MLA استشهاد

Holt, Henry. Handbook of Bio-chemistry. Apple Academic Press, 2010.