APA

Sprinthall N. A., . (1971). Guidance for human growth. New York: Van Nostrand Reinhold Co.

Chicago

Sprinthall Norman A, . 1971. Guidance for human growth. New York: Van Nostrand Reinhold Co.

Harvard

Sprinthall N. A., . (1971). Guidance for human growth. New York: Van Nostrand Reinhold Co.

MLA

Sprinthall Norman A, . Guidance for human growth. New York: Van Nostrand Reinhold Co. 1971.