Johnston, R. F. (1956). Predation by Short-Eared Owls on a Salicornia Salt Marsh. Zenodo.
Cita Chicago Style (17a ed.)Johnston, Richard F. Predation by Short-Eared Owls on a Salicornia Salt Marsh. Zenodo, 1956.
Cita MLA (9a ed.)Johnston, Richard F. Predation by Short-Eared Owls on a Salicornia Salt Marsh. Zenodo, 1956.
Precaución: Estas citas no son 100% exactas.