Ekman, R. (1979). Modified resin acids in the reaction zone of Fomes annosus-affected sapwood of Norway spruce. Akad.
Chicago Style (17th ed.) CitationEkman, Rainer. Modified Resin Acids in the Reaction Zone of Fomes Annosus-affected Sapwood of Norway Spruce. Åbo: Akad, 1979.
MLA (9th ed.) CitationEkman, Rainer. Modified Resin Acids in the Reaction Zone of Fomes Annosus-affected Sapwood of Norway Spruce. Akad, 1979.
Warning: These citations may not always be 100% accurate.