Ectoparasite density is associated with mouth colour and size in nestling House Sparrows Passer domesticus.

MLA

Dugas, Matthew B., et al. “Ectoparasite Density Is Associated with Mouth Colour and Size in Nestling House Sparrows Passer Domesticus.” Ibis, vol. 156, no. 3, July 2014, pp. 682–86. EBSCOhost, https://doi.org/10.1111/ibi.12154.

APA

Dugas, M. B., Doumas, L. T., & Perez, T. J. (2014). Ectoparasite density is associated with mouth colour and size in nestling House Sparrows Passer domesticus. Ibis, 156(3), 682–686. https://doi.org/10.1111/ibi.12154

Chicago

Dugas, Matthew B., L. Tess Doumas, and Tris, Javier Perez. 2014. “Ectoparasite Density Is Associated with Mouth Colour and Size in Nestling House Sparrows Passer Domesticus.” Ibis 156 (3): 682–86. doi:10.1111/ibi.12154.