APA (7th ed.) Citation

Spinoza, B. d., & Buchenau, A. (1909). Ethik. Dt. Bibliothek.

Chicago Style (17th ed.) Citation

Spinoza, Benedictus de, and Artur Buchenau. Ethik. Berlin: Dt. Bibliothek, 1909.

MLA (8th ed.) Citation

Spinoza, Benedictus de, and Artur Buchenau. Ethik. Dt. Bibliothek, 1909.

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