Fenner, R. W. (1975). Experimental biology (2nd ed.). Academic Press.
Cita Chicago (17th ed.)Fenner, Richard W. Experimental Biology. 2nd ed. New York: Academic Press, 1975.
Cita MLA (9th ed.)Fenner, Richard W. Experimental Biology. 2nd ed. Academic Press, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.