APA Style

DAVIDSON, H, H, S, &, C, A, V, W, &, A, W. (1949). general chemistry a systematic approach (2). MACMILLAN: .

MLA Style

DAVIDSON, HARRY, H., SISLER, &, CALVIN, A., VANDER, WERF, &, ARTHUR, W.. "general chemistry a systematic approach". 2 MACMILLAN: , 1949. BOOK.