METCALFE C.R. and CHALK L. (1957). ANATOMY OF THE DICOTYLEDONS. CLARENDON PRESS.
Chicago Style aipamenaMETCALFE C.R. and CHALK L. ANATOMY OF THE DICOTYLEDONS. OXFORD: CLARENDON PRESS, 1957.
MLA aipamenaMETCALFE C.R. and CHALK L. ANATOMY OF THE DICOTYLEDONS. CLARENDON PRESS, 1957.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.