Buchanan, K. (1970). The transformation of the Chinese earth: Aspects of the evaluation of the Chinese earth from earliest times to Mao Tse-tung. Bell and Sons.
Cita Chicago Style (17a ed.)Buchanan, Keith. The Transformation of the Chinese Earth: Aspects of the Evaluation of the Chinese Earth from Earliest Times to Mao Tse-tung. London: Bell and Sons, 1970.
Cita MLA (9a ed.)Buchanan, Keith. The Transformation of the Chinese Earth: Aspects of the Evaluation of the Chinese Earth from Earliest Times to Mao Tse-tung. Bell and Sons, 1970.
Precaución: Estas citas no son 100% exactas.