APA

Westergaard H. M., . (1952). Theory of elasticity and plasticity. New York: Dover Publications.

Chicago

Westergaard H M, . 1952. Theory of elasticity and plasticity. New York: Dover Publications.

Harvard

Westergaard H. M., . (1952). Theory of elasticity and plasticity. New York: Dover Publications.

MLA

Westergaard H M, . Theory of elasticity and plasticity. New York: Dover Publications. 1952.