APA (7th ed.) Citation

Novotny, A. (1971). Strangers at the door: Ellis Island, Castle Garden, and the great migration to America. Chatham Press.

Chicago Style (17th ed.) Citation

Novotny, Ann. Strangers at the Door: Ellis Island, Castle Garden, and the Great Migration to America. Riverside, Conn.: Chatham Press, 1971.

MLA (9th ed.) Citation

Novotny, Ann. Strangers at the Door: Ellis Island, Castle Garden, and the Great Migration to America. Chatham Press, 1971.