APA (7th ed.) Citation

Blais, A. L. (1997). On the plurality of actual worlds. University of Massachusetts Press.

Chicago Style (17th ed.) Citation

Blais, Andrew L. On the Plurality of Actual Worlds. Amherst, Mass.: University of Massachusetts Press, 1997.

MLA (9th ed.) Citation

Blais, Andrew L. On the Plurality of Actual Worlds. University of Massachusetts Press, 1997.