Cita APA (7a ed.)

Aymar, G. C. (1967). The art of portrait painting: Portraits through the centuries as seen through the eyes of a practicing portrait painter. Chilton book compan.

Cita Chicago Style (17a ed.)

Aymar, Gordon C. The Art of Portrait Painting: Portraits Through the Centuries as Seen Through the Eyes of a Practicing Portrait Painter. Philadelphia: Chilton book compan, 1967.

Cita MLA (9a ed.)

Aymar, Gordon C. The Art of Portrait Painting: Portraits Through the Centuries as Seen Through the Eyes of a Practicing Portrait Painter. Chilton book compan, 1967.