Dyfyniad APA

Griswold, C. K., Taylor, C. M., & Norris, D. R. (2011). The evolution of migration in a seasonal environment. The Royal Society.

Dyfyniad Arddull Chicago

Griswold, Cortland K., Caz M. Taylor, and D. Ryan Norris. The Evolution of Migration in a Seasonal Environment. The Royal Society, 2011.

Dyfyniad MLA

Griswold, Cortland K., Caz M. Taylor, and D. Ryan Norris. The Evolution of Migration in a Seasonal Environment. The Royal Society, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.