Template:Gilbert & Clark, 2012
- Gilbert, A.J. & Clark, S.M. 2012. Synetocephalus penrosei Gilbert & Clark (Chrysomelidae: Galerucinae: Luperini), a new species from California, U.S.A. The Pan-Pacific Entomologist 88(2): 122–129. DOI: 10.3956/0031-0603-88.2.122 .
- Date of publication: 1 April 2012