APA način citiranja (7. izdanje)

Abell, A. I. The Catholic factor in urban welfare: The early period, 1850-1880. [publisher not identified].

Čikaški stil citiranja (17. izdanje)

Abell, Aaron Ignatius. The Catholic Factor in Urban Welfare: The Early Period, 1850-1880. [Place of publication not identified]: [publisher not identified].

MLA način citiranja (8. izdanje)

Abell, Aaron Ignatius. The Catholic Factor in Urban Welfare: The Early Period, 1850-1880. [publisher not identified].