Cita APA (7a ed.)

Liljesthröm, M., Schiavini, A., & Reboreda, J. Chilean swallows (Tachycineta meyeni) adjust the number of feathers added to the nest with time of breeding.

Cita Chicago Style (17a ed.)

Liljesthröm, M., A. Schiavini, y J.C Reboreda. Chilean Swallows (Tachycineta Meyeni) Adjust the Number of Feathers Added to the Nest with Time of Breeding.

Cita MLA (8a ed.)

Liljesthröm, M., et al. Chilean Swallows (Tachycineta Meyeni) Adjust the Number of Feathers Added to the Nest with Time of Breeding.