एपीए उद्धरण

Williams, I., & Solís, J. A. (2002). Green light: Student book. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Williams, Ivor, और Jaime Antonio Solís. Green Light: Student Book. New York: McGraw-Hill, 2002.

एमएलए उद्धरण

Williams, Ivor, और Jaime Antonio Solís. Green Light: Student Book. New York: McGraw-Hill, 2002.