Smolley, L. A., & Bruce, D. F. (1998). Breathe right now: A comprehensive guide to understanding and treating the most common breathing disorders. W.W. Norton & Co..
Citação do estilo Chicago (17ª ed.)Smolley, Laurence A., e Debra Fulghum Bruce. Breathe Right Now: A Comprehensive Guide to Understanding and Treating the Most Common Breathing Disorders. New York: W.W. Norton & Co., 1998.
Citação MLA (8ª ed.)Smolley, Laurence A., e Debra Fulghum Bruce. Breathe Right Now: A Comprehensive Guide to Understanding and Treating the Most Common Breathing Disorders. W.W. Norton & Co., 1998.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.