Cita APA (7th ed.)

Tolstoi, L., & Syrkin, U. (1902). Was ist Religion?: Leo Graf Tolstoi. Steinitz.

Cita Chicago (17th ed.)

Tolstoi, Leo, i U. Syrkin. Was Ist Religion?: Leo Graf Tolstoi. Berlin: Steinitz, 1902.

Cita MLA (8th ed.)

Tolstoi, Leo, i U. Syrkin. Was Ist Religion?: Leo Graf Tolstoi. Steinitz, 1902.