Markowsky, J. K., & Giebfried, R. (1999). Shelterwood: Discovering the forest (First edition.). Tilbury House Publishers.
Chicago Style (17th ed.) CitationMarkowsky, Judy Kellogg, and Rosemary Giebfried. Shelterwood: Discovering the Forest. First edition. Gardiner, Me.: Tilbury House Publishers, 1999.
MLA (9th ed.) CitationMarkowsky, Judy Kellogg, and Rosemary Giebfried. Shelterwood: Discovering the Forest. First edition. Tilbury House Publishers, 1999.
Warning: These citations may not always be 100% accurate.