Seubert, J. L. (1972). Studies of Bird Hazards to Aircraft, by Canadian Wildlife Service [Review]. Zenodo.
Citazione stile Chigago Style (17a edizione)Seubert, John L. Studies of Bird Hazards to Aircraft, by Canadian Wildlife Service [Review]. Zenodo, 1972.
Citatione MLA (9a ed.)Seubert, John L. Studies of Bird Hazards to Aircraft, by Canadian Wildlife Service [Review]. Zenodo, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.