APA

Hussey R. F., Herring J. L., .Notes on the variation of the metrobates of Florida (Hemiptera, Gerridae). : .

Chicago

Hussey Roland F, Herring Jon L, .Notes on the variation of the metrobates of Florida (Hemiptera, Gerridae). : .

Harvard

Hussey R. F., Herring J. L., .Notes on the variation of the metrobates of Florida (Hemiptera, Gerridae). : .

MLA

Hussey Roland F, Herring Jon L, .: . .