Cita APA (7a ed.)

Descartes, R., & Spinoza, B. d. (1977). Rules for the direction of the mind. Discourse on the method. Meditations on first philosophy. Objections against the meditations and replies. The geometry. Ethics. Encyclopaedia Britannica.

Cita Chicago Style (17a ed.)

Descartes, René, y Benedictus de Spinoza. Rules for the Direction of the Mind. Discourse on the Method. Meditations on First Philosophy. Objections Against the Meditations and Replies. The Geometry. Ethics. Chicago: Encyclopaedia Britannica, 1977.

Cita MLA (8a ed.)

Descartes, René, y Benedictus de Spinoza. Rules for the Direction of the Mind. Discourse on the Method. Meditations on First Philosophy. Objections Against the Meditations and Replies. The Geometry. Ethics. Encyclopaedia Britannica, 1977.