L.H.Zwein, (2011). Study of Different of Surface Characteristics Between Gram Negative and Positive Bacteria. , 24(3), 29-37.
L.H.Zwein. "Study of Different of Surface Characteristics Between Gram Negative and Positive Bacteria". , 24, 3, 2011, 29-37.
L.H.Zwein, (2011). 'Study of Different of Surface Characteristics Between Gram Negative and Positive Bacteria', , 24(3), pp. 29-37.
L.H.Zwein, Study of Different of Surface Characteristics Between Gram Negative and Positive Bacteria. , 2011; 24(3): 29-37.