Berger, J. J., & Little, C. E. (2008). Forests forever: Their ecology, restoration, and protection. The Center for American Places at Columbia College Chicago ; Forests Forever Foundation.
Chicago-Zitierstil (17. Ausg.)Berger, John J.., und Charles E. Little. Forests Forever: Their Ecology, Restoration, and Protection. Chicago : San Francisco: The Center for American Places at Columbia College Chicago ; Forests Forever Foundation, 2008.
MLA-Zitierstil (9. Ausg.)Berger, John J.., und Charles E. Little. Forests Forever: Their Ecology, Restoration, and Protection. The Center for American Places at Columbia College Chicago ; Forests Forever Foundation, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.