APA (7th ed.) Citation

Crisp, W. (1975). Development and use of the outdoor classroom: An annotated bibliography. Scarecrow Press.

Chicago Style (17th ed.) Citation

Crisp, Wynnlee. Development and Use of the Outdoor Classroom: An Annotated Bibliography. Metuchen, N.J: Scarecrow Press, 1975.

MLA (9th ed.) Citation

Crisp, Wynnlee. Development and Use of the Outdoor Classroom: An Annotated Bibliography. Scarecrow Press, 1975.