APA (7th ed.) Citation

Hettler, A., & Kurrer, K. (2019). Erddruck. Ernst & Sohn.

Chicago Style (17th ed.) Citation

Hettler, Achim, and Karl-Eugen Kurrer. Erddruck. Berlin: Ernst & Sohn, 2019.

MLA (9th ed.) Citation

Hettler, Achim, and Karl-Eugen Kurrer. Erddruck. Ernst & Sohn, 2019.

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