APA

Pryor W. A., . (1976). Free radicals in biology. New York: Academic Press.

Chicago

Pryor William A, . 1976. Free radicals in biology. New York: Academic Press.

Harvard

Pryor W. A., . (1976). Free radicals in biology. New York: Academic Press.

MLA

Pryor William A, . Free radicals in biology. New York: Academic Press. 1976.