Cita APA (7a ed.)
Russell, E. J. (1973). Soil conditions and plant growth (10th ed.). Longman.
Cita Chicago Style (17a ed.)
Russell, Edward John. Soil Conditions and Plant Growth. 10th ed. London: Longman, 1973.
Cita MLA (9a ed.)
Russell, Edward John. Soil Conditions and Plant Growth. 10th ed. Longman, 1973.
Precaución: Estas citas no son 100% exactas.