APA (7e ed.) Bronvermelding

Playthings: The news Magazine of Toy and Hobby merchandising. Geyer-McAllister Publications, Inc.

Chicago (17e ed.) Bronvermelding

Playthings: The News Magazine of Toy and Hobby Merchandising. New York: Geyer-McAllister Publications, Inc.

MLA (8e ed.) Bronvermelding

Playthings: The News Magazine of Toy and Hobby Merchandising. Geyer-McAllister Publications, Inc.

Let op: Deze citaties zijn niet altijd 100% accuraat.