Tibell, L. (1975). The Caliciales of Boreal North America: Taxonomy, ecological and distributional comparisons with Europe, and ultrastructural investigations in some species. [Universität Uppsala].
Chicago Style (17th ed.) CitationTibell, Leif. The Caliciales of Boreal North America: Taxonomy, Ecological and Distributional Comparisons with Europe, and Ultrastructural Investigations in Some Species. Uppsala: [Universität Uppsala], 1975.
MLA (9th ed.) CitationTibell, Leif. The Caliciales of Boreal North America: Taxonomy, Ecological and Distributional Comparisons with Europe, and Ultrastructural Investigations in Some Species. [Universität Uppsala], 1975.
Warning: These citations may not always be 100% accurate.