APA-viite (7. p.)
(1989). Men and women of science-Index: The World Book Encyclopedia of Science (ed.). World Book, Inc..
Chicago-viite (17. p.)
Men and Women of Science-Index: The World Book Encyclopedia of Science. ed. Chicago: World Book, Inc., 1989.
MLA-viite (9. p.)
Men and Women of Science-Index: The World Book Encyclopedia of Science. ed. World Book, Inc., 1989.
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