APA (7th ed.) Citation

Eriksson, O., Hansen, A., & Sunding, P. (1979). Flora of Macaronesia: Checklist of vascular plants (2., rev. ed.). Botanical Garden and Museum, Univ.

Chicago Style (17th ed.) Citation

Eriksson, Ove, Alfred Hansen, and Per Sunding. Flora of Macaronesia: Checklist of Vascular Plants. 2., rev. ed. Oslo: Botanical Garden and Museum, Univ, 1979.

MLA (9th ed.) Citation

Eriksson, Ove, et al. Flora of Macaronesia: Checklist of Vascular Plants. 2., rev. ed. Botanical Garden and Museum, Univ, 1979.