APA (7e ed.) Bronvermelding

Hollingworth, H. L. (1927). Mental growth and decline: A survey of developmental psychology. D. Appleton and company.

Chicago (17e ed.) Bronvermelding

Hollingworth, Harry L. Mental Growth and Decline: A Survey of Developmental Psychology. New York, London: D. Appleton and company, 1927.

MLA (8e ed.) Bronvermelding

Hollingworth, Harry L. Mental Growth and Decline: A Survey of Developmental Psychology. D. Appleton and company, 1927.