APA (7th ed.) Citation

Valdés S., X. (1991). Loceras de Pilén. CEDEM.

Chicago Style (17th ed.) Citation

Valdés S., Ximena. Loceras De Pilén. Santiago: CEDEM, 1991.

MLA (9th ed.) Citation

Valdés S., Ximena. Loceras De Pilén. CEDEM, 1991.

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