(1941). Index Kewensis plantarum phanerogamarum [Supplements]. E. Prelo Clarendoniano (Claredon Press).
Cita Chicago (17th ed.)Index Kewensis Plantarum Phanerogamarum [Supplements]. Oxonii (Oxford): E. Prelo Clarendoniano (Claredon Press), 1941.
Cita MLA (8th ed.)Index Kewensis Plantarum Phanerogamarum [Supplements]. E. Prelo Clarendoniano (Claredon Press), 1941.
Atenció: Aquestes cites poden no estar 100% correctes.