APA (7th ed.) Citation

Wren, T. E. (1975). The personal universe: Essays in honor of John Macmurray. Humanities Press.

Chicago Style (17th ed.) Citation

Wren, Thomas E. The Personal Universe: Essays in Honor of John Macmurray. Atlantic Highlands, N.J.: Humanities Press, 1975.

MLA (9th ed.) Citation

Wren, Thomas E. The Personal Universe: Essays in Honor of John Macmurray. Humanities Press, 1975.