Cameron, P. Monograph of the british Phytophagous Hymenoptera. V.2. Ray society.
Chicago Edition CitationCameron, Peter. Monograph of the British Phytophagous Hymenoptera. V.2. London: Ray society.
MLA Edition CitationCameron, Peter. Monograph of the British Phytophagous Hymenoptera. V.2. Ray society.
Warning: These citations may not always be 100% accurate.