Cita APA (7a ed.)
Brandt, H., & Skinner, K. L. (1998). Heart of the problem workbook. Broadman & Holman.
Cita Chicago Style (17a ed.)
Brandt, Henry, y Kerry L. Skinner. Heart of the Problem Workbook. Nashville, Tenessee: Broadman & Holman, 1998.
Cita MLA (9a ed.)
Brandt, Henry, y Kerry L. Skinner. Heart of the Problem Workbook. Broadman & Holman, 1998.
Precaución: Estas citas no son 100% exactas.