APA (7th ed.) Citation

Williamson, P., Cannan, F., Duffy, E., & Perkinson, S. (2010). Object of devotion: Medieval English alabaster sculpture from the Victoria and Albert Museum. Art Services International.

Chicago Style (17th ed.) Citation

Williamson, Paul, Fergus Cannan, Eamon Duffy, and Stephen Perkinson. Object of Devotion: Medieval English Alabaster Sculpture from the Victoria and Albert Museum. Alexandria, Va.: Art Services International, 2010.

MLA (9th ed.) Citation

Williamson, Paul, et al. Object of Devotion: Medieval English Alabaster Sculpture from the Victoria and Albert Museum. Art Services International, 2010.