Ayers, D., & Harrison, D. (1991). Advertising Art of Steiff: Teddy Bears und Playthings. Hobby House Press.
Style de citation Chicago (17e éd.)Ayers, Dottie, et Donna Harrison. Advertising Art of Steiff: Teddy Bears Und Playthings. Cumberland: Hobby House Press, 1991.
Style de citation MLA (8e éd.)Ayers, Dottie, et Donna Harrison. Advertising Art of Steiff: Teddy Bears Und Playthings. Hobby House Press, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.