APA (7th ed.) Citation

Sellars, W. (1974). On the Introduction of Abstract Entities. Essays in philosophy and its history, 287-317.

Chicago Style (17th ed.) Citation

Sellars, Wilfrid. "On the Introduction of Abstract Entities." Essays in Philosophy and Its History 1974: 287-317.

MLA (9th ed.) Citation

Sellars, Wilfrid. "On the Introduction of Abstract Entities." Essays in Philosophy and Its History, 1974, pp. 287-317.

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