एपीए उद्धरण

Carlos Vargas, J. (2005). Mark Twain in Costa Rica? The English text and Spanish translation of Mark Twain's trip to Nicaragua and the San Juan River.

शिकागो स्टाइल उद्धरण

Carlos Vargas, Juan. Mark Twain in Costa Rica? The English Text and Spanish Translation of Mark Twain's Trip to Nicaragua and the San Juan River. 2005.

एमएलए उद्धरण

Carlos Vargas, Juan. Mark Twain in Costa Rica? The English Text and Spanish Translation of Mark Twain's Trip to Nicaragua and the San Juan River. 2005.