APA (7th ed.) Citation

Kant, I. (1983). What real progress has metaphysics made in Germany since the time of Leibniz and Wolff? Abaris Books.

Chicago Style (17th ed.) Citation

Kant, Immanuel. What Real Progress Has Metaphysics Made in Germany Since the Time of Leibniz and Wolff? New York: Abaris Books, 1983.

MLA (9th ed.) Citation

Kant, Immanuel. What Real Progress Has Metaphysics Made in Germany Since the Time of Leibniz and Wolff? Abaris Books, 1983.