APA (7th ed.) Citation

Quine, W. Propositional Objects. Universidad Nacional Autónoma de México (UNAM).

Chicago Style (17th ed.) Citation

Quine, W.V. Propositional Objects. Universidad Nacional Autónoma de México (UNAM).

MLA (9th ed.) Citation

Quine, W.V. Propositional Objects. Universidad Nacional Autónoma de México (UNAM).

Warning: These citations may not always be 100% accurate.