Ripperton, J. (2023). The Hawaiian tree fern as a commercial source of starch. Government Printing Office, Washington.
Chicago-referens (17:e uppl.)Ripperton, J.C. The Hawaiian Tree Fern as a Commercial Source of Starch. Government Printing Office, Washington, 2023.
MLA-referens (9:e uppl.)Ripperton, J.C. The Hawaiian Tree Fern as a Commercial Source of Starch. Government Printing Office, Washington, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.