APA استشهاد

Varley, H. (1988). Practical clinical biochemistry (4th ed.). CBS.

استشهاد بنمط شيكاغو

Varley, Harold. Practical Clinical Biochemistry. 4th ed. New Delhi: CBS, 1988.

MLA استشهاد

Varley, Harold. Practical Clinical Biochemistry. 4th ed. CBS, 1988.