Dyfyniad APA

Hacker, J., Ladinig, U., Wagner, J., & Neuner, G. (2011). Inflorescences of alpine cushion plants freeze autonomously and may survive subzero temperatures by supercooling. Elsevier Ireland.

Dyfyniad Arddull Chicago

Hacker, Jürgen, Ursula Ladinig, Johanna Wagner, and Gilbert Neuner. Inflorescences of Alpine Cushion Plants Freeze Autonomously and May Survive Subzero Temperatures By Supercooling. Elsevier Ireland, 2011.

Dyfyniad MLA

Hacker, Jürgen, Ursula Ladinig, Johanna Wagner, and Gilbert Neuner. Inflorescences of Alpine Cushion Plants Freeze Autonomously and May Survive Subzero Temperatures By Supercooling. Elsevier Ireland, 2011.

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