Cita APA

Copi.Irving M. (2004). Introduction to Logic (11.). Prentice-Hall of India.

Citación estilo Chicago

Copi.Irving M. Introduction to Logic. 11. New Delhi: Prentice-Hall of India, 2004.

Cita MLA

Copi.Irving M. Introduction to Logic. 11. Prentice-Hall of India, 2004.