Cita APA (7a ed.)

Taylor, A. H., Elliffe, D. M., Hunt, G. R., Emery, N. J., Clayton, N. S., & Gray, R. D. (2011). New Caledonian crows learn the functional properties of novel tool types. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Taylor, Alex H., Douglas M. Elliffe, Gavin R. Hunt, Nathan J. Emery, Nicola S. Clayton, y Russell D. Gray. New Caledonian Crows Learn the Functional Properties of Novel Tool Types. Public Library of Science (PLoS), 2011.

Cita MLA (8a ed.)

Taylor, Alex H., et al. New Caledonian Crows Learn the Functional Properties of Novel Tool Types. Public Library of Science (PLoS), 2011.