APA

Bonner J. T., . (1969). The scale of nature. New York: Harper and Row.

Chicago

Bonner John Tyler, . 1969. The scale of nature. New York: Harper and Row.

Harvard

Bonner J. T., . (1969). The scale of nature. New York: Harper and Row.

MLA

Bonner John Tyler, . The scale of nature. New York: Harper and Row. 1969.