APA (7th ed.) Citation

Bernal Ibarra, J. (1978). Versos a Puerto Rico. [s.n.].

Chicago Style (17th ed.) Citation

Bernal Ibarra, Julio. Versos a Puerto Rico. Madrid: [s.n.], 1978.

MLA (9th ed.) Citation

Bernal Ibarra, Julio. Versos a Puerto Rico. [s.n.], 1978.

Warning: These citations may not always be 100% accurate.