APA Edition Citation

Chellis, R. . . D. (1961). Pile foundation (2.). McGraw Hill Book Company.

Chicago Edition Citation

Chellis, Robert D. Pile Foundation. 2. New York: McGraw Hill Book Company, 1961.

MLA Edition Citation

Chellis, Robert D. Pile Foundation. 2. McGraw Hill Book Company, 1961.

Warning: These citations may not always be 100% accurate.