APA استشهاد

Defares, J. G., & Sneddon, I. N. (1973). Introduction to the mathematics of medicine and biology/2nd ed (2nd ed.). North holland publishing company.

استشهاد بنمط شيكاغو

Defares, J. G., و I. N. Sneddon. Introduction to the Mathematics of Medicine and Biology/2nd Ed. 2nd ed. London: North holland publishing company, 1973.

MLA استشهاد

Defares, J. G., و I. N. Sneddon. Introduction to the Mathematics of Medicine and Biology/2nd Ed. 2nd ed. North holland publishing company, 1973.