APA (7th ed.) Citation

Link, C., Peglau, M., Bothe, P., Schade, B., & Kriener, U. Sommertage.

Chicago Style (17th ed.) Citation

Link, Caroline, Martin Peglau, Patrick Bothe, Birge Schade, and Ulrike Kriener. Sommertage.

MLA (9th ed.) Citation

Link, Caroline, et al. Sommertage.

Warning: These citations may not always be 100% accurate.