Cita APA (7th ed.)

LENIN, V. (1964). Materialism and empirio-criticism. Progress Pub..

Cita Chicago (17th ed.)

LENIN, V.I. Materialism and Empirio-criticism. Moscow: Progress Pub., 1964.

Cita MLA (9th ed.)

LENIN, V.I. Materialism and Empirio-criticism. Progress Pub., 1964.