APA   Click to copy
Reudink, M., Marra, P., Boag, P., & Ratcliffe, L. (2009). Plumage coloration predicts paternity and polygyny in the American redstart. Animal Behaviour.

Chicago/Turabian   Click to copy
Reudink, M., P. Marra, P. Boag, and L. Ratcliffe. “Plumage Coloration Predicts Paternity and Polygyny in the American Redstart.” Animal Behaviour (2009).

MLA   Click to copy
Reudink, M., et al. “Plumage Coloration Predicts Paternity and Polygyny in the American Redstart.” Animal Behaviour, 2009.

@article{m2009a,
  title = {Plumage coloration predicts paternity and polygyny in the American redstart},
  year = {2009},
  journal = {Animal Behaviour},
  author = {Reudink, M. and Marra, P. and Boag, P. and Ratcliffe, L.}
}