APA (7th ed.) Citation

Riget, F., Asmund, G., & Aastrup, P. (2000). The Use of Lichen (Cetraria nivalis) and Moss (Rhacomitrium lanuginosum) as Monitors for Atmospheric Deposition in Greenland.

Chicago Style (17th ed.) Citation

Riget, F., G. Asmund, and P. Aastrup. The Use of Lichen (Cetraria Nivalis) and Moss (Rhacomitrium Lanuginosum) as Monitors for Atmospheric Deposition in Greenland. 2000.

MLA (9th ed.) Citation

Riget, F., et al. The Use of Lichen (Cetraria Nivalis) and Moss (Rhacomitrium Lanuginosum) as Monitors for Atmospheric Deposition in Greenland. 2000.