Henry Dorin. (1983). Unit tests forms A and B for use with Chemistry: The study of matter. Fairfield, New Jersey: Cebco Standard.
استشهاد بنمط شيكاغوHenry Dorin. Unit Tests Forms A and B for Use With Chemistry: The Study of Matter. Fairfield, New Jersey: Cebco Standard, 1983.
MLA استشهادHenry Dorin. Unit Tests Forms A and B for Use With Chemistry: The Study of Matter. Fairfield, New Jersey: Cebco Standard, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.