APA
W. S. Root, . (1981). Proceedings of the society for experimental biology and medicine. Chicago: The University Of Chicago Press.
Chicago
W. S. Root, . 1981. Proceedings of the society for experimental biology and medicine. Chicago: The University Of Chicago Press.
Harvard
W. S. Root, . (1981). Proceedings of the society for experimental biology and medicine. Chicago: The University Of Chicago Press.
MLA
W. S. Root, . Proceedings of the society for experimental biology and medicine. Chicago: The University Of Chicago Press. 1981.