APA (7th ed.) Citation

Derlis, R. (1963). 7 poemas verticales. [s.n.].

Chicago Style (17th ed.) Citation

Derlis, Rubén. 7 Poemas Verticales. Buenos Aires: [s.n.], 1963.

MLA (8th ed.) Citation

Derlis, Rubén. 7 Poemas Verticales. [s.n.], 1963.

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