APA (7e ed.) Bronvermelding

O'Donnell, M. (1948). Guidebook for teachers for The new day in and day out. Row, Peterson and Company.

Chicago (17e ed.) Bronvermelding

O'Donnell, Mabel. Guidebook for Teachers for The New Day in and Day Out. Evanston, Illinois: Row, Peterson and Company, 1948.

MLA (8e ed.) Bronvermelding

O'Donnell, Mabel. Guidebook for Teachers for The New Day in and Day Out. Row, Peterson and Company, 1948.