APA (7th ed.) Citation

de la Cruz, S. J. (2000). Noche oscura [poem]. Tomas.

Chicago Style (17th ed.) Citation

de la Cruz, San Juan. "Noche Oscura [poem]." Tomas 2000.

MLA (9th ed.) Citation

de la Cruz, San Juan. "Noche Oscura [poem]." Tomas, 2000.

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