Harshberger, J. W. (1916). The vegetation of the New Jersey pine-barrens: An ecologic investigation. Christopher Sower company.
Chicago Style (17th ed.) CitationHarshberger, John W. The Vegetation of the New Jersey Pine-barrens: An Ecologic Investigation. Philadelphia: Christopher Sower company, 1916.
MLA (9th ed.) CitationHarshberger, John W. The Vegetation of the New Jersey Pine-barrens: An Ecologic Investigation. Christopher Sower company, 1916.
Warning: These citations may not always be 100% accurate.