Paton, T. R. (1978). The formation of soil material. George Allen and Unwin.
Cita Chicago Style (17a ed.)Paton, T. R. The Formation of Soil Material. London: George Allen and Unwin, 1978.
Cita MLA (9a ed.)Paton, T. R. The Formation of Soil Material. George Allen and Unwin, 1978.
Precaución: Estas citas no son 100% exactas.