.Hagen A,Stacy. (2000). Sound Advice: A Basis for Listening / Stacy A.Hagen. Longman.
Chicago Style (17th ed.) Citation.Hagen A,Stacy. Sound Advice: A Basis for Listening / Stacy A.Hagen. Longman, 2000.
MLA (8th ed.) Citation.Hagen A,Stacy. Sound Advice: A Basis for Listening / Stacy A.Hagen. Longman, 2000.
Warning: These citations may not always be 100% accurate.