APA (7th ed.) Citation

Coningham, R., Cooper, R., & Pollard, A. M. (2006). What value a unicorn's horn? A study of archaeological uniqueness and value.

Chicago Style (17th ed.) Citation

Coningham, Robin, Rachel Cooper, and A. M. Pollard. What Value a Unicorn's Horn? A Study of Archaeological Uniqueness and Value. 2006.

MLA (9th ed.) Citation

Coningham, Robin, et al. What Value a Unicorn's Horn? A Study of Archaeological Uniqueness and Value. 2006.