APA (7th ed.) Citation

Liebig, J. Familiar Letters on Chemistry, and Its Relation to Commerce, Physiology, and Agriculture.

Chicago Style (17th ed.) Citation

Liebig, Justus. Familiar Letters on Chemistry, and Its Relation to Commerce, Physiology, and Agriculture.

MLA (9th ed.) Citation

Liebig, Justus. Familiar Letters on Chemistry, and Its Relation to Commerce, Physiology, and Agriculture.

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