Noble, G. K. . (1914). Killdeer Plover at Cambridge, Mass. Zenodo.
Cita Chicago (17th ed.)Noble, G. Kingsley, . Killdeer Plover at Cambridge, Mass. Zenodo, 1914.
Cita MLA (9th ed.)Noble, G. Kingsley, . Killdeer Plover at Cambridge, Mass. Zenodo, 1914.
Atenció: Aquestes cites poden no estar 100% correctes.