Cita APA (7th ed.)

Johnston, W. R. (2005). The essence of line: French drawings from Ingres to Degas.

Cita Chicago (17th ed.)

Johnston, William R. The Essence of Line: French Drawings from Ingres to Degas. Baltimore, 2005.

Cita MLA (8th ed.)

Johnston, William R. The Essence of Line: French Drawings from Ingres to Degas. 2005.