Hughes, G. M. (1979). The vertebrate lung (2nd ed. rev.). Scientific Publications Division, Carolina Biological Supply Co..
Cita Chicago Style (17a ed.)Hughes, G. M. The Vertebrate Lung. 2nd ed. rev. Burlington, N.C.: Scientific Publications Division, Carolina Biological Supply Co., 1979.
Cita MLA (8a ed.)Hughes, G. M. The Vertebrate Lung. 2nd ed. rev. Scientific Publications Division, Carolina Biological Supply Co., 1979.
Precaución: Estas citas no son 100% exactas.