APA Citation

Kuhn, J. v. 1., & Fries, H. 1. (1973). Johannes von Kuhn. Graz [etc.]: Styria.

Chicago Style Citation

Kuhn, Johannes von 1806-1887, and Heinrich 1911-1998 Fries. Johannes Von Kuhn. Graz [etc.]: Styria, 1973.

MLA Citation

Kuhn, Johannes von 1806-1887, and Heinrich 1911-1998 Fries. Johannes Von Kuhn. Graz [etc.]: Styria, 1973.

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