Brommer, J. E., Lehikoinen, A., & Valkama, J. (2012). The Breeding Ranges of Central European and Arctic Bird Species Move Poleward. Public Library of Science.
Citação norma ChicagoBrommer, Jon E., Aleksi Lehikoinen, and Jari Valkama. The Breeding Ranges of Central European and Arctic Bird Species Move Poleward. Public Library of Science, 2012.
Citação norma MLABrommer, Jon E., Aleksi Lehikoinen, and Jari Valkama. The Breeding Ranges of Central European and Arctic Bird Species Move Poleward. Public Library of Science, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.