APA (7th ed.) Citation

Pfizer, T. (1991). Karl von Stieler: Theodor Pfizer. Kohlhammer.

Chicago Style (17th ed.) Citation

Pfizer, Theodor. Karl Von Stieler: Theodor Pfizer. Stuttgart: Kohlhammer, 1991.

MLA (8th ed.) Citation

Pfizer, Theodor. Karl Von Stieler: Theodor Pfizer. Kohlhammer, 1991.

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