APA (7th ed.) Citation

Waterman, D. M. (1968). Rectangular keeps of the 13th cent. at Grenan (Kilkenny) and Glanworth (Cork).

Chicago Style (17th ed.) Citation

Waterman, D. M. Rectangular Keeps of the 13th Cent. at Grenan (Kilkenny) and Glanworth (Cork). 1968.

MLA (9th ed.) Citation

Waterman, D. M. Rectangular Keeps of the 13th Cent. at Grenan (Kilkenny) and Glanworth (Cork). 1968.

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