Não informado. (1989). The Plant Cell. American Society of Plant Physiologists.
Chicago-referens (17:e uppl.)Não informado. The Plant Cell. Rockville, Md: American Society of Plant Physiologists, 1989.
MLA-referens (8:e uppl.)Não informado. The Plant Cell. American Society of Plant Physiologists, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.