Fernald, M. L. (1902). Contributions from the Gray Herbarium of Harvad University ; New Series. - No. 22: I. The Northeastern Carices of the Section Hyparrhenae ; II. The Variation of some Boreal Carices ([Sonderdruck].).
Chicago-Zitierstil (17. Ausg.)Fernald, Merritt Lyndon. Contributions from the Gray Herbarium of Harvad University ; New Series. - No. 22: I. The Northeastern Carices of the Section Hyparrhenae ; II. The Variation of Some Boreal Carices. [Sonderdruck]. s.l, 1902.
MLA-Zitierstil (9. Ausg.)Fernald, Merritt Lyndon. Contributions from the Gray Herbarium of Harvad University ; New Series. - No. 22: I. The Northeastern Carices of the Section Hyparrhenae ; II. The Variation of Some Boreal Carices. [Sonderdruck]. 1902.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.