Cita APA (7a ed.)

Cruickshank, B. J., & Chang, R. (2002). Problem solving workbook with solutions (2nd ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Cruickshank, Brandon J., y Raymond Chang. Problem Solving Workbook with Solutions. 2nd ed. Boston: McGraw-Hill, 2002.

Cita MLA (9a ed.)

Cruickshank, Brandon J., y Raymond Chang. Problem Solving Workbook with Solutions. 2nd ed. McGraw-Hill, 2002.