Gaya APA

Timoshenko, S. (1976). Strength of materials II: advanced theory and problems (weeding) (3rd ed.). Huntington: Robert R. Krieger Publishing Company.

Gaya MLA

Timoshenko, S.. "Strength of materials II: advanced theory and problems (weeding)". 3rd ed. Huntington: Robert R. Krieger Publishing Company, 1976. Text.