Galván, I., & Jorge, A. (2015). The rusty plumage coloration of juvenile gyrfalcons is produced by pheomelanin and its expression is affected by an intracellular antioxidant. Journal of Raptor Research, 49(1), 59.
Chicago Style (17th ed.) CitationGalván, Ismael, and Alberto Jorge. "The Rusty Plumage Coloration of Juvenile Gyrfalcons Is Produced by Pheomelanin and Its Expression Is Affected by an Intracellular Antioxidant." Journal of Raptor Research 49, no. 1 (2015): 59.
MLA (9th ed.) CitationGalván, Ismael, and Alberto Jorge. "The Rusty Plumage Coloration of Juvenile Gyrfalcons Is Produced by Pheomelanin and Its Expression Is Affected by an Intracellular Antioxidant." Journal of Raptor Research, vol. 49, no. 1, 2015, p. 59.
Warning: These citations may not always be 100% accurate.