Fink, B. (1960). The lichen flora of the United States. Completed for publication by Joyce Hedrick.
Chicago-Zitierstil (17. Ausg.)Fink, Bruce. The Lichen Flora of the United States. Completed for Publication by Joyce Hedrick. 1960.
MLA-Zitierstil (9. Ausg.)Fink, Bruce. The Lichen Flora of the United States. Completed for Publication by Joyce Hedrick. 1960.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.