APA (7th ed.) Citation

Lewis, D. K. (1986). On the plurality of worlds (1a. ed.). Blackwell.

Chicago Style (17th ed.) Citation

Lewis, David Kellogg. On the Plurality of Worlds. 1a. ed. Nueva York: Blackwell, 1986.

MLA (9th ed.) Citation

Lewis, David Kellogg. On the Plurality of Worlds. 1a. ed. Blackwell, 1986.