APA (7th ed.) Citation

Dwyer, T. R. (1992). Haughey's thirty years of controversy. Mercier Press.

Chicago Style (17th ed.) Citation

Dwyer, T. Ryle. Haughey's Thirty Years of Controversy. Dublin: Mercier Press, 1992.

MLA (9th ed.) Citation

Dwyer, T. Ryle. Haughey's Thirty Years of Controversy. Mercier Press, 1992.