Engels ,J M M et al. (2002). Managing plant genetic diversity. CABI Publishing.
Chicago-stil citatEngels ,J M M et al. Managing Plant Genetic Diversity. UK: CABI Publishing, 2002.
MLA-referensEngels ,J M M et al. Managing Plant Genetic Diversity. CABI Publishing, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.