Cite

Aliberto Hidalgo. "Biografia de la palabra revolucion." No source, no date. [04976-1]

MLA

Aliberto Hidalgo. "Biografia De La Palabra Revolucion." No Source, No Date. [04976-1]. 0AD. https://collections.library.yale.edu/catalog/10656594.

APA, 6th edition

Aliberto Hidalgo. "Biografia de la palabra revolucion." No source, no date. [04976-1]. (0 C.E.). https://collections.library.yale.edu/catalog/10656594.