APA Style

Timoshenko, S, P., Young, D, H. (1962). Elements of Strength of Materials (4th Edition). New York, USA: D. Van Nostrand Company, Inc..

MLA Style

Timoshenko, Stephen, P.., Young, D., H.. "Elements of Strength of Materials". 4th Edition New York, USA: D. Van Nostrand Company, Inc., 1962. Book.