APA (7th ed.) Zitazioa
Roy, K. R. (2012). The NSTA ready-reference guide to safer science. NSTA.
Chicago Style (17th ed.) Zitazioa
Roy, Kenneth Russell. The NSTA Ready-reference Guide to Safer Science. Arlington, Virginia: NSTA, 2012.
MLA (9th ed.) Zitazioa
Roy, Kenneth Russell. The NSTA Ready-reference Guide to Safer Science. NSTA, 2012.
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