APA (7th ed.) Citation
Maritain, J., & Watkin, E. I. (1979). An introduction to philosophy (2 ed.). Sheed & Ward.
Chicago Style (17th ed.) Citation
Maritain, Jacques, and Edward Ingram Watkin. An Introduction to Philosophy. 2 ed. London: Sheed & Ward, 1979.
MLA (9th ed.) Citation
Maritain, Jacques, and Edward Ingram Watkin. An Introduction to Philosophy. 2 ed. Sheed & Ward, 1979.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.