APA

Timoshenko S., . (1970). Theory of elasticity. New York: McGraw-Hill.

Chicago

Timoshenko S, . 1970. Theory of elasticity. New York: McGraw-Hill.

Harvard

Timoshenko S., . (1970). Theory of elasticity. New York: McGraw-Hill.

MLA

Timoshenko S, . Theory of elasticity. New York: McGraw-Hill. 1970.