Collier, G. (1967). Form, space, and vision through drawing (4th ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationCollier, Graham. Form, Space, and Vision Through Drawing. 4th ed. Englewood Cliffs, N.J: Prentice-Hall, 1967.
MLA (9th ed.) CitationCollier, Graham. Form, Space, and Vision Through Drawing. 4th ed. Prentice-Hall, 1967.
Warning: These citations may not always be 100% accurate.