Gilbert, C. (1950). Glossary of the British Flora (2.). Cambridge University Press.
Chicago Style aipamenaGilbert, Carter.H. Glossary of the British Flora. 2. London: Cambridge University Press, 1950.
MLA aipamenaGilbert, Carter.H. Glossary of the British Flora. 2. Cambridge University Press, 1950.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.