Dyfyniad APA

Caeiro, A., & ed. Fernando Cabral Martins, R. Z. (2001). Poesia. Assírio & Alvim.

Dyfyniad Arddull Chicago

Caeiro, Alberto, and Richard Zenith ed. Fernando Cabral Martins. Poesia. Assírio & Alvim, 2001.

Dyfyniad MLA

Caeiro, Alberto, and Richard Zenith ed. Fernando Cabral Martins. Poesia. Assírio & Alvim, 2001.

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