Hale, M. E., Jr. (1960). A revision of the South American species of Parmelia determined by Lynge. Zenodo.
Style de citation Chicago (17e éd.)Hale, Mason Ellsworth, Jr. A Revision of the South American Species of Parmelia Determined by Lynge. Zenodo, 1960.
Style de citation MLA (9e éd.)Hale, Mason Ellsworth, Jr. A Revision of the South American Species of Parmelia Determined by Lynge. Zenodo, 1960.
Attention : ces citations peuvent ne pas être correctes à 100%.