APA

Darwin S. C., . (2009). The systematics and genetics of tomatoes on the Galápagos Islands (Solanum, Solanaceae). London: University College London.

Chicago

Darwin Sarah Catherine, . 2009. The systematics and genetics of tomatoes on the Galápagos Islands (Solanum, Solanaceae). London: University College London.

Harvard

Darwin S. C., . (2009). The systematics and genetics of tomatoes on the Galápagos Islands (Solanum, Solanaceae). London: University College London.

MLA

Darwin Sarah Catherine, . The systematics and genetics of tomatoes on the Galápagos Islands (Solanum, Solanaceae). London: University College London. 2009.