Gaya APA

HERED, W., Nebergall, W, H. (1968). BASIC LABORATORY STUDIES IN COLLEGE CHEMISTRY (Third Edition). Lexington, Massachusetts: D. C. Health and Company.

Gaya MLA

HERED, William.., Nebergall, WIlliam, H.. "BASIC LABORATORY STUDIES IN COLLEGE CHEMISTRY". Third Edition Lexington, Massachusetts: D. C. Health and Company, 1968. Textbook.