APA (7th ed.) Citation

(1898). In Memorium Patrick S. O'Rourke. S.l..

Chicago Style (17th ed.) Citation

In Memorium Patrick S. O'Rourke. S.l., 1898.

MLA (8th ed.) Citation

In Memorium Patrick S. O'Rourke. S.l., 1898.

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