Eggleston, W. W. (1910). Sketch of the Crataegus Problem, with Special Reference to Work in the South. Zenodo.
Chicago-Zitierstil (17. Ausg.)Eggleston, W. W. Sketch of the Crataegus Problem, with Special Reference to Work in the South. Zenodo, 1910.
MLA-Zitierstil (9. Ausg.)Eggleston, W. W. Sketch of the Crataegus Problem, with Special Reference to Work in the South. Zenodo, 1910.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.