Gaya APA

Young, D., Timoshenko, S. (1955). Vibration Problems In Engeneering (Ed.3). New York: D. Van Nostrand Company.

Gaya MLA

Young, D.H.., Timoshenko, S.P.. "Vibration Problems In Engeneering". Ed.3 New York: D. Van Nostrand Company, 1955. Buku TM.