Παραπομπή APA

Lifjeld, J. T., Oring, L. W., Pierce, E. P., & Raskaft, E. Why don't female purple sandpipers perform brood care ? A removal experiment.

Παραπομπή Chicago Style

Lifjeld, Jan T., Lewis W. Oring, Elin P. Pierce, και Eivin Raskaft. Why Don't Female Purple Sandpipers Perform Brood Care ? A Removal Experiment.

Παραπομπή MLA

Lifjeld, Jan T., Lewis W. Oring, Elin P. Pierce, και Eivin Raskaft. Why Don't Female Purple Sandpipers Perform Brood Care ? A Removal Experiment.

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