APA (7th ed.) Citation

Hearnden, J., & Higgins, K. (2007). Miller's collectables price guide 2008. Octopus Publishing Group Ltd..

Chicago Style (17th ed.) Citation

Hearnden, Jonty, and Katherine Higgins. Miller's Collectables Price Guide 2008. London: Octopus Publishing Group Ltd., 2007.

MLA (9th ed.) Citation

Hearnden, Jonty, and Katherine Higgins. Miller's Collectables Price Guide 2008. Octopus Publishing Group Ltd., 2007.