Citazione APA

Krishna Jain; Author. (2009). A textbook of logic (4th rev ed.).

Stile di citazione Chicago

Krishna Jain; Author. A Textbook of Logic. 4th rev ed. New Delhi, D K Printworld (P) Ltd, 2009.

Citazione MLA

Krishna Jain; Author. A Textbook of Logic. 4th rev ed. 2009.