Tohutoro APA (7th ed.)
Beddard, F. (1902). The Progressive Science Series. Murray.
Tohutoru Kātū Chicago (17th ed.)
Beddard, F.E. The Progressive Science Series. London: Murray, 1902.
Tohutoro MLA (9th ed.)
Beddard, F.E. The Progressive Science Series. Murray, 1902.
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