Johnsen, A., Delhey, K., Andersson, S., & Kempenaers, B. (2003). Plumage colour in nestling blue tits: Sexual dichromatism, condition dependence and genetic effects.
Citación estilo ChicagoJohnsen, Arild, Kaspar Delhey, Staffan Andersson, and Bart Kempenaers. Plumage Colour in Nestling Blue Tits: Sexual Dichromatism, Condition Dependence and Genetic Effects. 2003.
Cita MLAJohnsen, Arild, Kaspar Delhey, Staffan Andersson, and Bart Kempenaers. Plumage Colour in Nestling Blue Tits: Sexual Dichromatism, Condition Dependence and Genetic Effects. 2003.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.