APA (7th ed.) Citation

Buckingham, E. (1907). Studies on the movement of soil moisture. [publisher not identified].

Chicago Style (17th ed.) Citation

Buckingham, Edgar. Studies on the Movement of Soil Moisture. [Place of publication not identified]: [publisher not identified], 1907.

MLA (9th ed.) Citation

Buckingham, Edgar. Studies on the Movement of Soil Moisture. [publisher not identified], 1907.