APA (7th ed.) Citation

O'Brien, W. R. (1896). Theobald Mathew Union.

Chicago Style (17th ed.) Citation

O'Brien, Walter Rev. Theobald Mathew Union. 1896.

MLA (9th ed.) Citation

O'Brien, Walter Rev. Theobald Mathew Union. 1896.

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