Grebler, M. U., & Naef-Daenzer, B. Brood overlap and male ornamentation in the double-brooded barn swallow.
Stile di citazione ChicagoGrebler, Martin U., e Beat Naef-Daenzer. Brood Overlap and Male Ornamentation in the Double-brooded Barn Swallow.
Citazione MLAGrebler, Martin U., e Beat Naef-Daenzer. Brood Overlap and Male Ornamentation in the Double-brooded Barn Swallow.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.