Citazione Stile APA (7a Edizione)

Ambrus, V. How to draw the human figure. New Line Books.

Citazione stile Chigago Style (17a edizione)

Ambrus, Victor. How to Draw the Human Figure. USA: New Line Books.

Citatione MLA (9a ed.)

Ambrus, Victor. How to Draw the Human Figure. New Line Books.