Sojka, W. J. (1965). Escherichia coli in domestic animals and poultry. Commonwealth Agricultural Bureaux.
Cita Chicago Style (17a ed.)Sojka, W. J. Escherichia Coli in Domestic Animals and Poultry. Farnham Royal, Buckinghamshire: Commonwealth Agricultural Bureaux, 1965.
Cita MLA (8a ed.)Sojka, W. J. Escherichia Coli in Domestic Animals and Poultry. Commonwealth Agricultural Bureaux, 1965.
Precaución: Estas citas no son 100% exactas.