APA

Davis W. B., Gfeller K. E. & Thaut M. H. (2008). An introduction to music therapy: theory and practice. Silver Spring, Md: American Music Therapy Association.

Chicago

Davis William B, Gfeller Kate E and Thaut Michael H. 2008. An introduction to music therapy: theory and practice. Silver Spring, Md: American Music Therapy Association.

Harvard

Davis W. B., Gfeller K. E. and Thaut M. H. (2008). An introduction to music therapy: theory and practice. Silver Spring, Md: American Music Therapy Association.

MLA

Davis William B, Gfeller Kate E and Thaut Michael H. An introduction to music therapy: theory and practice. Silver Spring, Md: American Music Therapy Association. 2008.