Christidis, B. G., & Harrison, G. J. (1955). Cotton growing problems. McGraw-Hill.
Cita Chicago Style (17a ed.)Christidis, Basil G., y George J. Harrison. Cotton Growing Problems. New York: McGraw-Hill, 1955.
Cita MLA (8a ed.)Christidis, Basil G., y George J. Harrison. Cotton Growing Problems. McGraw-Hill, 1955.
Precaución: Estas citas no son 100% exactas.