APA (7th ed.) Citation

Piet, J. H. (2000). Formal logic. Cosmo Publ.

Chicago Style (17th ed.) Citation

Piet, John H. Formal Logic. New Delhi: Cosmo Publ, 2000.

MLA (9th ed.) Citation

Piet, John H. Formal Logic. Cosmo Publ, 2000.

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