APA (7th ed.) Citation

Horn, B. (2012). No easy task: Fighting in Afghanistan. Dundurn.

Chicago Style (17th ed.) Citation

Horn, Bernd. No Easy Task: Fighting in Afghanistan. Toronto [u.a.]: Dundurn, 2012.

MLA (9th ed.) Citation

Horn, Bernd. No Easy Task: Fighting in Afghanistan. Dundurn, 2012.