Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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