APA (7th ed.) Citation

Spinoza, B. d. 1. [., Shirley, S., & Feldman, S. (1992). The ethics: Treatise on the emendation of the intellect ; Selected letter (2nd ed.). Hackett Pub.

Chicago Style (17th ed.) Citation

Spinoza, Benedictus de 1632-1677. [Selections], Samuel Shirley, and Seymour Feldman. The Ethics: Treatise on the Emendation of the Intellect ; Selected Letter. 2nd ed. Indianapolis: Hackett Pub, 1992.

MLA (9th ed.) Citation

Spinoza, Benedictus de 1632-1677. [Selections], et al. The Ethics: Treatise on the Emendation of the Intellect ; Selected Letter. 2nd ed. Hackett Pub, 1992.