APA (7th ed.) Citation

O'Callaghan, W. P. (1937). Undulant fever in Ireland. Tables.

Chicago Style (17th ed.) Citation

O'Callaghan, William Patrick. Undulant Fever in Ireland. Tables. 1937.

MLA (9th ed.) Citation

O'Callaghan, William Patrick. Undulant Fever in Ireland. Tables. 1937.

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