APA (7th ed.) Citation

Leibniz, G. W. (1939). Opuscula philosophica selecta. Boivin.

Chicago Style (17th ed.) Citation

Leibniz, Gottfried Wilhelm. Opuscula Philosophica Selecta. París: Boivin, 1939.

MLA (9th ed.) Citation

Leibniz, Gottfried Wilhelm. Opuscula Philosophica Selecta. Boivin, 1939.

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