Cita APA

Santos, M. d., & Manuel dos Santos. (2001). Super goal: Teacher's manual 6. Boston: McGraw-Hill.

Chicago Style Citation

Santos, Manuel dos, i Manuel dos Santos. Super Goal: Teacher's Manual 6. Boston: McGraw-Hill, 2001.

Cita MLA

Santos, Manuel dos, i Manuel dos Santos. Super Goal: Teacher's Manual 6. Boston: McGraw-Hill, 2001.