APA-viite (7. p.)

Helleu, A., & Gray, M. A. (1940). Jeanne Jugan: Foundress of the Little Sisters of the Poor. B. Herder.

Chicago-viite (17. p.)

Helleu, Arsène, ja Mary Agatha Gray. Jeanne Jugan: Foundress of the Little Sisters of the Poor. St. Louis: B. Herder, 1940.

MLA-viite (8. p.)

Helleu, Arsène, ja Mary Agatha Gray. Jeanne Jugan: Foundress of the Little Sisters of the Poor. B. Herder, 1940.