APA (7th ed.) Citation

Brennan, W. K., & Jackson, J. (1981). Look : visual perception materials / Wilfred Brennan and Jean Jackson: Visual perception materials (Rev. ed.). Macmillan Education.

Chicago Style (17th ed.) Citation

Brennan, W. K., and Jean Jackson. Look : Visual Perception Materials / Wilfred Brennan and Jean Jackson: Visual Perception Materials. Rev. ed. London: Macmillan Education, 1981.

MLA (9th ed.) Citation

Brennan, W. K., and Jean Jackson. Look : Visual Perception Materials / Wilfred Brennan and Jean Jackson: Visual Perception Materials. Rev. ed. Macmillan Education, 1981.

Warning: These citations may not always be 100% accurate.