APA (7th ed.) Citation

O'Brien, G. (1923). Advertisements for Ireland. R.S.A.I.

Chicago Style (17th ed.) Citation

O'Brien, George. Advertisements for Ireland. Dublin: R.S.A.I, 1923.

MLA (9th ed.) Citation

O'Brien, George. Advertisements for Ireland. R.S.A.I, 1923.

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