Attributes of rarity in a regional bryophyte assemblage.

MLA

Callaghan, Des A., and Paul A. Ashton. “Attributes of Rarity in a Regional Bryophyte Assemblage.” Journal of Bryology, vol. 30, no. 2, June 2008, pp. 101–07. EBSCOhost, https://doi.org/10.1179/174328208X282454.

APA

Callaghan, D. A., & Ashton, P. A. (2008). Attributes of rarity in a regional bryophyte assemblage. Journal of Bryology, 30(2), 101–107. https://doi.org/10.1179/174328208X282454

Chicago

Callaghan, Des A., and Paul A. Ashton. 2008. “Attributes of Rarity in a Regional Bryophyte Assemblage.” Journal of Bryology 30 (2): 101–7. doi:10.1179/174328208X282454.