APA (7th ed.) Citation

Heyer, P. (2003). Harold Innis / Paul Heyer. Rowman & Littlefield.

Chicago Style (17th ed.) Citation

Heyer, Paul. Harold Innis / Paul Heyer. Lanham, Md. ; Oxford: Rowman & Littlefield, 2003.

MLA (9th ed.) Citation

Heyer, Paul. Harold Innis / Paul Heyer. Rowman & Littlefield, 2003.

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