Cita APA (7a ed.)

Berthoud, V. (2018). An Inquiry on Modal Metaphysical Puzzling Possible Worlds. Anchor Academic Publishing.

Cita Chicago Style (17a ed.)

Berthoud, Valery. An Inquiry on Modal Metaphysical Puzzling Possible Worlds. [Place of publication not identified]: Anchor Academic Publishing, 2018.

Cita MLA (8a ed.)

Berthoud, Valery. An Inquiry on Modal Metaphysical Puzzling Possible Worlds. Anchor Academic Publishing, 2018.