APA (7th ed.) Citation
Barnard, S. (1903). A new geometry for schools (1a. ed.). Macmillan.
Chicago Style (17th ed.) Citation
Barnard, S. A New Geometry for Schools. 1a. ed. New York: Macmillan, 1903.
MLA (9th ed.) Citation
Barnard, S. A New Geometry for Schools. 1a. ed. Macmillan, 1903.
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