SpringerLink (Online service), Timmons, B. H., & Ley, R. (1994). Behavioral and psychological approaches to breathing disorders. Springer Science+Business Media.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Beverly H. Timmons, and Ronald Ley. Behavioral and Psychological Approaches to Breathing Disorders. New York: Springer Science+Business Media, 1994.
MLA (9th ed.) CitationSpringerLink (Online service), et al. Behavioral and Psychological Approaches to Breathing Disorders. Springer Science+Business Media, 1994.
Warning: These citations may not always be 100% accurate.