Makkai, M., & Paré, R. (1989). Accessible categories: The foundation of categorical model theory. American Mathematical Society.
Chicago Style (17th ed.) CitationMakkai, Michael, and Robert Paré. Accessible Categories: The Foundation of Categorical Model Theory. Providence: American Mathematical Society, 1989.
MLA (9th ed.) CitationMakkai, Michael, and Robert Paré. Accessible Categories: The Foundation of Categorical Model Theory. American Mathematical Society, 1989.