एपीए उद्धरण

Eco, E. (1997). Search for the perfect language. Fontana Press.

शिकागो स्टाइल उद्धरण

Eco, Emberto. Search for the Perfect Language. London: Fontana Press, 1997.

एमएलए उद्धरण

Eco, Emberto. Search for the Perfect Language. Fontana Press, 1997.