Spencer, J. N. (1999). Take note! to accompany chemistry structures and dynamics. John Wiley and Sons.
استشهاد بنمط شيكاغوSpencer, James N. Take Note! to Accompany Chemistry Structures and Dynamics. John Wiley and Sons, 1999.
MLA استشهادSpencer, James N. Take Note! to Accompany Chemistry Structures and Dynamics. John Wiley and Sons, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.