APA (7th ed.) Citation

Small, J. (1954). Modern aspects of pH: With special reference to plants and soils. Bailliere, Tindall and Cox.

Chicago Style (17th ed.) Citation

Small, James. Modern Aspects of PH: With Special Reference to Plants and Soils. London: Bailliere, Tindall and Cox, 1954.

MLA (9th ed.) Citation

Small, James. Modern Aspects of PH: With Special Reference to Plants and Soils. Bailliere, Tindall and Cox, 1954.