APA (7th ed.) Citation

Darwin, E. Zoonomia; Or, the Laws of Organic Life, Vol. II.

Chicago Style (17th ed.) Citation

Darwin, Erasmus. Zoonomia; Or, the Laws of Organic Life, Vol. II.

MLA (9th ed.) Citation

Darwin, Erasmus. Zoonomia; Or, the Laws of Organic Life, Vol. II.

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