APA (7e ed.) Bronvermelding

Carpenter, F. (1939). Our little neighbors at work and play, here, there, then, and now. American Book Company.

Chicago (17e ed.) Bronvermelding

Carpenter, Frances. Our Little Neighbors at Work and Play, Here, There, Then, and Now. New York, Cincinnati, Chicago, Boston, Atlanta, Dallas, San Francisco: American Book Company, 1939.

MLA (8e ed.) Bronvermelding

Carpenter, Frances. Our Little Neighbors at Work and Play, Here, There, Then, and Now. American Book Company, 1939.