APA (7th ed.) Citation

Rockwell, W. L. (1948). A study of the movement of moisture in soils (3rd ed.). [publisher not identified].

Chicago Style (17th ed.) Citation

Rockwell, William L. A Study of the Movement of Moisture in Soils. 3rd ed. [Austin]: [publisher not identified], 1948.

MLA (9th ed.) Citation

Rockwell, William L. A Study of the Movement of Moisture in Soils. 3rd ed. [publisher not identified], 1948.