Herrera García, A. (1981). Juan Varela (12. ed.). Ed. Costa Rica.
Chicago Style (17th ed.) CitationHerrera García, Adolfo. Juan Varela. 12. ed. San José, Costa Rica: Ed. Costa Rica, 1981.
MLA (9th ed.) CitationHerrera García, Adolfo. Juan Varela. 12. ed. Ed. Costa Rica, 1981.
Warning: These citations may not always be 100% accurate.