Cita APA (7a ed.)
Chokkalingam, U., & White, A. (2001). Structure and spatial patterns of trees in old-growth northern hardwood and mixed forests of northern Maine.
Cita Chicago Style (17a ed.)
Chokkalingam, U., y A. White. Structure and Spatial Patterns of Trees in Old-growth Northern Hardwood and Mixed Forests of Northern Maine. 2001.
Cita MLA (9a ed.)
Chokkalingam, U., y A. White. Structure and Spatial Patterns of Trees in Old-growth Northern Hardwood and Mixed Forests of Northern Maine. 2001.
Precaución: Estas citas no son 100% exactas.