Citazione Stile APA (7a Edizione)

(1951). Trace with Tracey color the pictures. Merrill Company Publishers.

Citazione stile Chigago Style (17a edizione)

Trace with Tracey Color the Pictures. Chicago/Illinois: Merrill Company Publishers, 1951.

Citatione MLA (8a ed.)

Trace with Tracey Color the Pictures. Merrill Company Publishers, 1951.