Cita APA (7th ed.)

(1951). Varioloid - Vibrator. Gosudarstvennoe naucnoe izd..

Cita Chicago (17th ed.)

Varioloid - Vibrator. Moskva: Gosudarstvennoe naucnoe izd., 1951.

Cita MLA (8th ed.)

Varioloid - Vibrator. Gosudarstvennoe naucnoe izd., 1951.

Atenció: Aquestes cites poden no estar 100% correctes.