Gaya APA

Alan, I, B. (1965). The book of art a pictorial encyclopedia of painting, drawing, and sclupture, impressionists and post-impressionists . London: Grolier incorporated.

Gaya MLA

Alan, I., Bowness,. "The book of art a pictorial encyclopedia of painting, drawing, and sclupture, impressionists and post-impressionists". London: Grolier incorporated, 1965. Text.