Varey, S. M., White, G. J., & Evans, D. M. (2012). Landscape history discoveries in the North West: Proceedings of a conference sponsored by English heritage to celebrate the 25th anniversary of the Chester Society for landscape history, September 2011. University of Chester Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Varey, Sharon M., G. J. White, و Dai Morgan Evans. Landscape History Discoveries in the North West: Proceedings of a Conference Sponsored by English Heritage to Celebrate the 25th Anniversary of the Chester Society for Landscape History, September 2011. Chester, [England]: University of Chester Press, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Varey, Sharon M., et al. Landscape History Discoveries in the North West: Proceedings of a Conference Sponsored by English Heritage to Celebrate the 25th Anniversary of the Chester Society for Landscape History, September 2011. University of Chester Press, 2012.