APA (7th ed.) Citation

Mather, J. R., Pengra, R. F., & Engelbrecht, H. H. (1961). The climatic water balance. C.W. Thornthwaite Associates, Laboratory of Climatology.

Chicago Style (17th ed.) Citation

Mather, John R., Ray F. Pengra, and Howard H. Engelbrecht. The Climatic Water Balance. Centerton, N.J.: C.W. Thornthwaite Associates, Laboratory of Climatology, 1961.

MLA (9th ed.) Citation

Mather, John R., et al. The Climatic Water Balance. C.W. Thornthwaite Associates, Laboratory of Climatology, 1961.