Dyfyniad APA

Gresty, C., & Willis, K. (2017). Effectiveness of UK agri-environment schemes in supporting cavity-nesting solitary bees.

Dyfyniad Arddull Chicago

Gresty, C., and K. Willis. Effectiveness of UK Agri-environment Schemes in Supporting Cavity-nesting Solitary Bees. 2017.

Dyfyniad MLA

Gresty, C., and K. Willis. Effectiveness of UK Agri-environment Schemes in Supporting Cavity-nesting Solitary Bees. 2017.

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