APA-viite (7. p.)

Lenin, V. "Left wing" communism, an infantile disorder. Progress Pub.

Chicago-viite (17. p.)

Lenin, V.I. "Left Wing" Communism, an Infantile Disorder. Moscow: Progress Pub.

MLA-viite (9. p.)

Lenin, V.I. "Left Wing" Communism, an Infantile Disorder. Progress Pub.