APA (7th ed.) Citation

González Villanueva, G. (1992). Luna de cristal (1a ed.). Promesa.

Chicago Style (17th ed.) Citation

González Villanueva, Gustavo. Luna De Cristal. 1a ed. San Jose, Costa Rica: Promesa, 1992.

MLA (9th ed.) Citation

González Villanueva, Gustavo. Luna De Cristal. 1a ed. Promesa, 1992.

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