APA (7th ed.) Citation

Wittke, C. F. (1956). The Irish in America. Louisiana State Univ. Press.

Chicago Style (17th ed.) Citation

Wittke, Carl Frederick. The Irish in America. Baton Rouge, La: Louisiana State Univ. Press, 1956.

MLA (9th ed.) Citation

Wittke, Carl Frederick. The Irish in America. Louisiana State Univ. Press, 1956.

Warning: These citations may not always be 100% accurate.