International congress of forestry experimental stations & Petrini, S. (1930). Verhandlungen des Internationalen kongresses forstlicher versuchsanstalten. = Proceedings of the International congress of forestry experimental stations. = Actes du Congrès international des stations de recherches forestières, Stockholm, 1929, rédigés. Centraltryckeriet.
Chicago Style (17th ed.) CitationInternational congress of forestry experimental stations and Sven Petrini. Verhandlungen Des Internationalen Kongresses Forstlicher Versuchsanstalten. = Proceedings of the International Congress of Forestry Experimental Stations. = Actes Du Congrès International Des Stations De Recherches Forestières, Stockholm, 1929, Rédigés. Stockholm: Centraltryckeriet, 1930.
MLA (8th ed.) CitationInternational congress of forestry experimental stations and Sven Petrini. Verhandlungen Des Internationalen Kongresses Forstlicher Versuchsanstalten. = Proceedings of the International Congress of Forestry Experimental Stations. = Actes Du Congrès International Des Stations De Recherches Forestières, Stockholm, 1929, Rédigés. Centraltryckeriet, 1930.