APA (7th ed.) Citation

Spinoza, B. d., Stirling, A. H., & White, W. H. (1899). Ethic (3rd ed., rev.). Duckworth.

Chicago Style (17th ed.) Citation

Spinoza, Benedictus de, Amelia Hutchinson Stirling, and William Hale White. Ethic. 3rd ed., rev. London: Duckworth, 1899.

MLA (9th ed.) Citation

Spinoza, Benedictus de, et al. Ethic. 3rd ed., rev. Duckworth, 1899.

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