APA
Library of congress reference (Department) general reference and bibliography (Division), Library of congress reference (Department) general reference and bibliography (Division), . (1962). International scientific organizatons. : .
Chicago
Library of congress reference (Department) general reference and bibliography (Division), Library of congress reference (Department) general reference and bibliography (Division), . 1962. International scientific organizatons. : .
Harvard
Library of congress reference (Department) general reference and bibliography (Division), Library of congress reference (Department) general reference and bibliography (Division), . (1962). International scientific organizatons. : .
MLA
Library of congress reference (Department) general reference and bibliography (Division), Library of congress reference (Department) general reference and bibliography (Division), . International scientific organizatons. : . 1962.
