APA (7th ed.) Citation

Joachim, H. H. (1957). Descartes's Rules for the direction of the mind. Allen & Unwin.

Chicago Style (17th ed.) Citation

Joachim, Harold H. Descartes's Rules for the Direction of the Mind. London: Allen & Unwin, 1957.

MLA (9th ed.) Citation

Joachim, Harold H. Descartes's Rules for the Direction of the Mind. Allen & Unwin, 1957.