Salomonson, A. (1993). Nutrient use and growth of the forest herbs Actaea spicata and Geranium sylvaticum. Swedish University of Agricultural Sciences, Dept. of Forest Vegetation Ecology.
Lua i Stíl Chicago (17ú heag.)Salomonson, Ann. Nutrient Use and Growth of the Forest Herbs Actaea Spicata and Geranium Sylvaticum. Umeå, Sweden: Swedish University of Agricultural Sciences, Dept. of Forest Vegetation Ecology, 1993.
Lua MLA (8ú heag.)Salomonson, Ann. Nutrient Use and Growth of the Forest Herbs Actaea Spicata and Geranium Sylvaticum. Swedish University of Agricultural Sciences, Dept. of Forest Vegetation Ecology, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.