APA

Young J. Z., . (1962). The life of vertebrates. New York: Oxford University Press.

Chicago

Young J Z, . 1962. The life of vertebrates. New York: Oxford University Press.

Harvard

Young J. Z., . (1962). The life of vertebrates. New York: Oxford University Press.

MLA

Young J Z, . The life of vertebrates. New York: Oxford University Press. 1962.