APA (7th ed.) Citation

Pfeffer, W. (1873). Physiologische Untersuchungen. Engelmann.

Chicago Style (17th ed.) Citation

Pfeffer, Wilhelm. Physiologische Untersuchungen. Leipzig: Engelmann, 1873.

MLA (9th ed.) Citation

Pfeffer, Wilhelm. Physiologische Untersuchungen. Engelmann, 1873.

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