APA (7th ed.) Citation

Spalek, J. M., Feilchenfeldt, K., & Hawrylchak, S. H. (2002). USA, Teil 3. Francke.

Chicago Style (17th ed.) Citation

Spalek, John M., Konrad Feilchenfeldt, and Sandra H. Hawrylchak. USA, Teil 3. Bern ; München: Francke, 2002.

MLA (8th ed.) Citation

Spalek, John M., et al. USA, Teil 3. Francke, 2002.