APA (7th ed.) Citation

Hope, R. (1930). The book of Diogenes Laertius: The spirit and the method. Columbia University Press.

Chicago Style (17th ed.) Citation

Hope, Richard. The Book of Diogenes Laertius: The Spirit and the Method. New York: Columbia University Press, 1930.

MLA (9th ed.) Citation

Hope, Richard. The Book of Diogenes Laertius: The Spirit and the Method. Columbia University Press, 1930.