APA (7th ed.) Citation

Harbison, P., Potterton, H., & Sheehy, J. (1978). Irish art and architecture from prehistory to the present. Thames and Hudson.

Chicago Style (17th ed.) Citation

Harbison, Peter, Homan Potterton, and Jeanne Sheehy. Irish Art and Architecture from Prehistory to the Present. London: Thames and Hudson, 1978.

MLA (9th ed.) Citation

Harbison, Peter, et al. Irish Art and Architecture from Prehistory to the Present. Thames and Hudson, 1978.