Cita APA (7th ed.)

Kwakkelstein, M. W. (1994). Leonardo da Vinci as a physiognomist: Theory and drawing practice / by Michael W. Kwakkelstein. Primavera Pers.

Cita Chicago (17th ed.)

Kwakkelstein, Michael W. Leonardo Da Vinci as a Physiognomist: Theory and Drawing Practice / by Michael W. Kwakkelstein. Leiden: Primavera Pers, 1994.

Cita MLA (8th ed.)

Kwakkelstein, Michael W. Leonardo Da Vinci as a Physiognomist: Theory and Drawing Practice / by Michael W. Kwakkelstein. Primavera Pers, 1994.