APA aipamena

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

Chicago Style aipamena

Link, Michael. Outdoor Education: A Manual for Teaching in Nature's Classroom. Englewood Cliffs, N.J: Prentice-Hall, 1981.

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.