APA (7th ed.) Citation

Thor, G. (1990). The lichen genus Chiodecton and five allied genera. Council for Nordic Publications in Botany.

Chicago Style (17th ed.) Citation

Thor, Göran. The Lichen Genus Chiodecton and Five Allied Genera. Copenhagen: Council for Nordic Publications in Botany, 1990.

MLA (9th ed.) Citation

Thor, Göran. The Lichen Genus Chiodecton and Five Allied Genera. Council for Nordic Publications in Botany, 1990.

Warning: These citations may not always be 100% accurate.