APA (7th ed.) Citation

Dwyer, T. R. (1980). Eamon de Valera (1.publ.). Gill and Macmillan.

Chicago Style (17th ed.) Citation

Dwyer, Thomas Ryle. Eamon De Valera. 1.publ. Dublin: Gill and Macmillan, 1980.

MLA (9th ed.) Citation

Dwyer, Thomas Ryle. Eamon De Valera. 1.publ. Gill and Macmillan, 1980.

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