Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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