McGraw-Hill Book Company & Parker, S. P. (1983). McGraw-Hill encyclopedia of chemistry. McGraw-Hill.
Chicago Edition CitationMcGraw-Hill Book Company and Sybil P. Parker. McGraw-Hill Encyclopedia of Chemistry. New York: McGraw-Hill, 1983.
ציטוט MLAMcGraw-Hill Book Company and Sybil P. Parker. McGraw-Hill Encyclopedia of Chemistry. McGraw-Hill, 1983.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.