APA (7th ed.) Citation

Roll-Hansen, F., & Roll-Hansen, H. (1982). Catalogue of the culture collection of the Norwegian Forest Research Institute Section of Forest Pathology (2. ed.). Norwegian Forest Research Institute.

Chicago Style (17th ed.) Citation

Roll-Hansen, Finn, and Helga Roll-Hansen. Catalogue of the Culture Collection of the Norwegian Forest Research Institute Section of Forest Pathology. 2. ed. Ås: Norwegian Forest Research Institute, 1982.

MLA (9th ed.) Citation

Roll-Hansen, Finn, and Helga Roll-Hansen. Catalogue of the Culture Collection of the Norwegian Forest Research Institute Section of Forest Pathology. 2. ed. Norwegian Forest Research Institute, 1982.