Dyfyniad APA

Cofer, J. O., & Ortiz, O. (2012). The poet upstairs. Piñata Books.

Dyfyniad Arddull Chicago

Cofer, Judith Ortiz, and Oscar Ortiz. The Poet Upstairs. Houston, Texas: Piñata Books, 2012.

Dyfyniad MLA

Cofer, Judith Ortiz, and Oscar Ortiz. The Poet Upstairs. Piñata Books, 2012.

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