MLA

Camfield, David; McIntyre, Erica; Sarris, Jerome, Erica McIntyre, and Jerome Sarris. Evidence-based Herbal and Nutritional Treatments for Anxiety In Psychiatric Disorders. Springer International Publishing, 2017.

APA

Camfield, J., McIntyre, E., & Sarris, J. (2017). Evidence-Based Herbal and Nutritional Treatments for Anxiety in Psychiatric Disorders. Springer International Publishing.

Chicago

Camfield, David; McIntyre, Erica; Sarris, Jerome, Erica McIntyre, and Jerome Sarris. Evidence-Based Herbal and Nutritional Treatments for Anxiety In Psychiatric Disorders. : Springer International Publishing, 2017.