APA (7th ed.) Citation

l̀varez, J. (1954). Po Heredia. [s.n.].

Chicago Style (17th ed.) Citation

l̀varez, Jesœs. Po Heredia. Burgos: [s.n.], 1954.

MLA (9th ed.) Citation

l̀varez, Jesœs. Po Heredia. [s.n.], 1954.

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