APA (7th ed.) Citation

Spalek, J. M., Hawrylchak, S. H., & Spalek, J. M. (1998). German editions. Saur.

Chicago Style (17th ed.) Citation

Spalek, John M., Sandra H. Hawrylchak, and John M. Spalek. German Editions. München: Saur, 1998.

MLA (8th ed.) Citation

Spalek, John M., et al. German Editions. Saur, 1998.