BONNET BOB & KEEN DAN. (1995). SCIENCE FAIR PROJECTS: CHEMISTRY. GOODWILL PUBLISHING HOUSE.
Chicago Style (17. basım) AtıfBONNET BOB & KEEN DAN. SCIENCE FAIR PROJECTS: CHEMISTRY. NEW DELHI: GOODWILL PUBLISHING HOUSE, 1995.
MLA (9th ed.) AtıfBONNET BOB & KEEN DAN. SCIENCE FAIR PROJECTS: CHEMISTRY. GOODWILL PUBLISHING HOUSE, 1995.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..