APA (7th ed.) Citation

Sessions Book Trust, Sessions, W. K., & Ford-Smith, A. (2006). York's early printed ephemera / collected by Bill Sessions .... and by Alice Ford-Smith. Sessions Book Trust.

Chicago Style (17th ed.) Citation

Sessions Book Trust, William K. Sessions, and Alice Ford-Smith. York's Early Printed Ephemera / Collected by Bill Sessions .... and by Alice Ford-Smith. York: Sessions Book Trust, 2006.

MLA (9th ed.) Citation

Sessions Book Trust, et al. York's Early Printed Ephemera / Collected by Bill Sessions .... and by Alice Ford-Smith. Sessions Book Trust, 2006.

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