APA
Margery Barnett, . (1971). The Sciences. U.S.A: The New York Academy of Sciences.
Chicago
Margery Barnett, . 1971. The Sciences. U.S.A: The New York Academy of Sciences.
Harvard
Margery Barnett, . (1971). The Sciences. U.S.A: The New York Academy of Sciences.
MLA
Margery Barnett, . The Sciences. U.S.A: The New York Academy of Sciences. 1971.