एपीए उद्धरण

Roopa. (2006). Tally for everyone. Add-to-cart Publishing.

शिकागो स्टाइल उद्धरण

Roopa. Tally for Everyone. Chennai: Add-to-cart Publishing, 2006.

एमएलए उद्धरण

Roopa. Tally for Everyone. Add-to-cart Publishing, 2006.