Παραπομπή σε μορφή APA (7η εκδ.)

Hamlin, D. D. (2007). Work and play: The production and consumption of toys in Germany, 1870 - 1914 / David D. Hamlin. University of Michigan Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hamlin, David D. Work and Play: The Production and Consumption of Toys in Germany, 1870 - 1914 / David D. Hamlin. Ann Arbor: University of Michigan Press, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hamlin, David D. Work and Play: The Production and Consumption of Toys in Germany, 1870 - 1914 / David D. Hamlin. University of Michigan Press, 2007.