APA (7th ed.) Citation

Pepper, W. A system of practical medicine. By American authors. Vol. 3.

Chicago Style (17th ed.) Citation

Pepper, William. A System of Practical Medicine. By American Authors. Vol. 3.

MLA (9th ed.) Citation

Pepper, William. A System of Practical Medicine. By American Authors. Vol. 3.

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