Lavater, J. C., & Lavater, J. C. (2002). [Physiognomische Fragmente., 2]. Weidmann.
Cita Chicago (17th ed.)Lavater, Johann Caspar, i Johann Caspar Lavater. [Physiognomische Fragmente., 2]. Hildesheim: Weidmann, 2002.
Cita MLA (8th ed.)Lavater, Johann Caspar, i Johann Caspar Lavater. [Physiognomische Fragmente., 2]. Weidmann, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.