APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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