APA-viite

Perkins, D. (2006). history of modern poetry: Modernism and after. ABS Publishers and distributors.

Chicago-tyylinen lähdeviittaus

Perkins, David. History of Modern Poetry: Modernism and After. New Delhi: ABS Publishers and distributors, 2006.

MLA-viite

Perkins, David. History of Modern Poetry: Modernism and After. ABS Publishers and distributors, 2006.