Lücking, R. (1997). Additions and corrections to the knowledge of the foliicolous lichen flora of Costa Rica: The family Gomphillaceae. J. Cramer in der Gebrüder Bornträger Verlagsbuchhandlung.
Chicago Style (17th ed.) CitationLücking, Robert. Additions and Corrections to the Knowledge of the Foliicolous Lichen Flora of Costa Rica: The Family Gomphillaceae. Berlin [u.a.]: J. Cramer in der Gebrüder Bornträger Verlagsbuchhandlung, 1997.
MLA (9th ed.) CitationLücking, Robert. Additions and Corrections to the Knowledge of the Foliicolous Lichen Flora of Costa Rica: The Family Gomphillaceae. J. Cramer in der Gebrüder Bornträger Verlagsbuchhandlung, 1997.
Warning: These citations may not always be 100% accurate.