Dyfyniad APA

Doolan,David W, Baudoin,W O, & Cherubino,Leonardi. (2005). Vegetable seedling production manual. Daya publishing house.

Dyfyniad Arddull Chicago

Doolan,David W, Baudoin,W O, and Cherubino,Leonardi. Vegetable Seedling Production Manual. Delhi: Daya publishing house, 2005.

Dyfyniad MLA

Doolan,David W, et al. Vegetable Seedling Production Manual. Daya publishing house, 2005.

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