Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Tillery, B. W. (2014). Physical science (10th ed.). McGraw-Hill Companies, Inc.
Chicago Style (17th ed.) Zitazioa
Tillery, Bill W. Physical Science. 10th ed. New York, NY: McGraw-Hill Companies, Inc, 2014.
MLA (9th ed.) Zitazioa
Tillery, Bill W. Physical Science. 10th ed. McGraw-Hill Companies, Inc, 2014.
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