Cita APA

Jenny, H. (1941). Factors of soil formation: A system of quantitative pedology. McGraw Hill Book Co.

Chicago Edition Citation

Jenny, Hans. Factors of Soil Formation: A System of Quantitative Pedology. London: McGraw Hill Book Co, 1941.

Cita MLA

Jenny, Hans. Factors of Soil Formation: A System of Quantitative Pedology. McGraw Hill Book Co, 1941.