Παραπομπή σε μορφή APA (7η εκδ.)

Hoerder, D., & Harzig, C. (1987). The immigrant labor press in North America 1840s-1970s: An annotated bibliography. Volume 3 : Migrants from Southern and Western Europe. New York [etc.]: Greenwood.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hoerder, Dirk, και Christiane Harzig. The Immigrant Labor Press in North America 1840s-1970s: An Annotated Bibliography. Volume 3 : Migrants from Southern and Western Europe. New York [etc.]: Greenwood, 1987.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hoerder, Dirk, και Christiane Harzig. The Immigrant Labor Press in North America 1840s-1970s: An Annotated Bibliography. Volume 3 : Migrants from Southern and Western Europe. New York [etc.]: Greenwood, 1987.