APA (7th ed.) Citation

Wittkowski, J. (1997). Adolf Tegtmeier.

Chicago Style (17th ed.) Citation

Wittkowski, Joachim. Adolf Tegtmeier. 1997.

MLA (9th ed.) Citation

Wittkowski, Joachim. Adolf Tegtmeier. 1997.

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