Shehbaz, I. A. A. (2006). The genus Sisymbrium in south America, with synopses of the genera chilocardamum, mostacillastrum, neuontobotrys, and polypsecadium (Brassicaceae). Instituto de Botánica Darwinion.
Citazione stile Chigago Style (17a edizione)Shehbaz, Ihsan A. Al. The Genus Sisymbrium in South America, with Synopses of the Genera Chilocardamum, Mostacillastrum, Neuontobotrys, and Polypsecadium (Brassicaceae). Instituto de Botánica Darwinion, 2006.
Citatione MLA (9a ed.)Shehbaz, Ihsan A. Al. The Genus Sisymbrium in South America, with Synopses of the Genera Chilocardamum, Mostacillastrum, Neuontobotrys, and Polypsecadium (Brassicaceae). Instituto de Botánica Darwinion, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.