Cita APA (7a ed.)

Tittle, P. (2016). What if ...: Collected thought experiments in philosophy. Routledge.

Cita Chicago Style (17a ed.)

Tittle, Peg. What If ...: Collected Thought Experiments in Philosophy. London, [England] ; New York, New York: Routledge, 2016.

Cita MLA (8a ed.)

Tittle, Peg. What If ...: Collected Thought Experiments in Philosophy. Routledge, 2016.