McLaren, A. D., & Shugar, D. (1964). Photochemistry of proteins and nucleic acids. Pergamon Press; [distributed in the Western Hemisphere by Macmillan, New York].

McLaren, Arthur Douglas, and D. Shugar. Photochemistry of Proteins and Nucleic Acids. New York: Pergamon Press; [distributed in the Western Hemisphere by Macmillan, New York], 1964.

McLaren, Arthur Douglas, and D. Shugar. Photochemistry of Proteins and Nucleic Acids. Pergamon Press; [distributed in the Western Hemisphere by Macmillan, New York], 1964.