APA

Young P. T., .Motivation and emotion: a survey of the determinants of human and animal activity. New York: J. Wiley, 1961.

Chicago

Young Paul Thomas, .Motivation and emotion: a survey of the determinants of human and animal activity. New York: J. Wiley, 1961.

Harvard

Young P. T., .Motivation and emotion: a survey of the determinants of human and animal activity. New York: J. Wiley, 1961.

MLA

Young Paul Thomas, .New York: J. Wiley, 1961. .