Cita APA (7th ed.)

Metzger, R. (1997). Face, head and portrait in contemporary art. Braus.

Cita Chicago (17th ed.)

Metzger, Rainer. Face, Head and Portrait in Contemporary Art. Heidelberg: Braus, 1997.

Cita MLA (8th ed.)

Metzger, Rainer. Face, Head and Portrait in Contemporary Art. Braus, 1997.