APA (7th ed.) Citation

Helenio, C. O. (1980). Arcilla Negra.

Chicago Style (17th ed.) Citation

Helenio, Campos Ocana. Arcilla Negra. 1980.

MLA (8th ed.) Citation

Helenio, Campos Ocana. Arcilla Negra. 1980.

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