Citazione APA

O'Donnell, M., & Todd, D. (1957). Workbook for Down the river road. Row, Peterson and Company.

Stile di citazione Chicago

O'Donnell, Mabel, e Dorothy Todd. Workbook for Down the River Road. Evanston, Illinois ; White Plains, New York: Row, Peterson and Company, 1957.

Citazione MLA

O'Donnell, Mabel, e Dorothy Todd. Workbook for Down the River Road. Row, Peterson and Company, 1957.