APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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