Gaya APA
Case, J., Chilver, A, H. (1959).
Strength of Materials and Structures (2nd Edition) (Edisi Kedua).
London:
Edward Arnold.
Gaya MLA
Case, J.., Chilver, A., H..
"Strength of Materials and Structures (2nd Edition)".
Edisi Kedua
London:
Edward Arnold,
1959.
Text.