APA
Lawrence Bogorad, . (11991). Proceedings of the National Academy Of Sciences of the United States of America. Washington: The National Academy of Sciences.
Chicago
Lawrence Bogorad, . 11991. Proceedings of the National Academy Of Sciences of the United States of America. Washington: The National Academy of Sciences.
Harvard
Lawrence Bogorad, . (11991). Proceedings of the National Academy Of Sciences of the United States of America. Washington: The National Academy of Sciences.
MLA
Lawrence Bogorad, . Proceedings of the National Academy Of Sciences of the United States of America. Washington: The National Academy of Sciences. 11991.