Citazione Stile APA (7a Edizione)

LINK, M. (1981). Outdoor education: A manual for teaching in nature's classroom. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

LINK, Michael. Outdoor Education: A Manual for Teaching in Nature's Classroom. New Jersey: Prentice-Hall, 1981.

Citatione MLA (9a ed.)

LINK, Michael. Outdoor Education: A Manual for Teaching in Nature's Classroom. Prentice-Hall, 1981.