Dyfyniad APA

Pinowski, J. (1977). Granivorous birds ecosystems: Their evolution, populations, energetics, adaptations, impact and control. Cambridge University Press.

Dyfyniad Arddull Chicago

Pinowski, Jan. Granivorous Birds Ecosystems: Their Evolution, Populations, Energetics, Adaptations, Impact and Control. Cambridge: Cambridge University Press, 1977.

Dyfyniad MLA

Pinowski, Jan. Granivorous Birds Ecosystems: Their Evolution, Populations, Energetics, Adaptations, Impact and Control. Cambridge University Press, 1977.

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