APA način citiranja (7. izdanje)

Day, D., & Ellsberg, R. (1983). By little and by little: The selected writings of Dorothy Day. Knopf.

Čikaški stil citiranja (17. izdanje)

Day, Dorothy, i Robert Ellsberg. By Little and by Little: The Selected Writings of Dorothy Day. New York: Knopf, 1983.

MLA način citiranja (8. izdanje)

Day, Dorothy, i Robert Ellsberg. By Little and by Little: The Selected Writings of Dorothy Day. Knopf, 1983.