APA (7th ed.) Citation

Mannion,Maura, Weeks, J., & Aloysius, O. (1983). Aloysius O'Brien introduced the immigrantion of Irish to Newfoundland.

Chicago Style (17th ed.) Citation

Mannion,Maura, Joan Weeks, and O'Brien Aloysius. Aloysius O'Brien Introduced the Immigrantion of Irish to Newfoundland. 1983.

MLA (9th ed.) Citation

Mannion,Maura, et al. Aloysius O'Brien Introduced the Immigrantion of Irish to Newfoundland. 1983.

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