APA

Kozlowski T. T., . (1971). Growth and development of trees. New York: Academic.

Chicago

Kozlowski T T, . 1971. Growth and development of trees. New York: Academic.

Harvard

Kozlowski T. T., . (1971). Growth and development of trees. New York: Academic.

MLA

Kozlowski T T, . Growth and development of trees. New York: Academic. 1971.