Wallin, J. E. W. (1905). Optical illusions of reversible perspective: A volume of historical and experimental researches. Princeton University Press.
Chicago Style (17th ed.) CitationWallin, J. E. Wallace. Optical Illusions of Reversible Perspective: A Volume of Historical and Experimental Researches. Princeton, N.J: Princeton University Press, 1905.
MLA (9th ed.) CitationWallin, J. E. Wallace. Optical Illusions of Reversible Perspective: A Volume of Historical and Experimental Researches. Princeton University Press, 1905.
Warning: These citations may not always be 100% accurate.