LINK, M. (1981). Outdoor education: A manual for teaching in nature's classroom. Prentice-Hall.
Chicago-Zitierstil (17. Ausg.)LINK, Michael. Outdoor Education: A Manual for Teaching in Nature's Classroom. New Jersey: Prentice-Hall, 1981.
MLA-Zitierstil (9. Ausg.)LINK, Michael. Outdoor Education: A Manual for Teaching in Nature's Classroom. Prentice-Hall, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.