APA (7th ed.) Citation

Mann, I., & Pirie, A. (1946). The science of seeing. Penguin Books.

Chicago Style (17th ed.) Citation

Mann, Ida, and Antoinette Pirie. The Science of Seeing. Harmondsworth, Middlesex: Penguin Books, 1946.

MLA (8th ed.) Citation

Mann, Ida, and Antoinette Pirie. The Science of Seeing. Penguin Books, 1946.

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