Παραπομπή APA

Van Norman, R. (1971). Experimental biology (2nd ed.). Prentice-Hall of India.

Παραπομπή Chicago Style

Van Norman, Richard. Experimental Biology. 2nd ed. New Jersey: Prentice-Hall of India, 1971.

Παραπομπή MLA

Van Norman, Richard. Experimental Biology. 2nd ed. Prentice-Hall of India, 1971.