APA (7th ed.) Citation

Grennan, W. (1997). Informal logic: Issues and techniques. McGill-Queen's University Press.

Chicago Style (17th ed.) Citation

Grennan, Wayne. Informal Logic: Issues and Techniques. Montreal ; Buffalo: McGill-Queen's University Press, 1997.

MLA (9th ed.) Citation

Grennan, Wayne. Informal Logic: Issues and Techniques. McGill-Queen's University Press, 1997.