APA (7th ed.) Citation

Houk, I. E. (1918). Calculation of flow in open channels. [Press of the New Era Printing Co.].

Chicago Style (17th ed.) Citation

Houk, Ivan Edgar. Calculation of Flow in Open Channels. Dayton, O. [Lancaster, Pa.]: [Press of the New Era Printing Co.], 1918.

MLA (9th ed.) Citation

Houk, Ivan Edgar. Calculation of Flow in Open Channels. [Press of the New Era Printing Co.], 1918.