एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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