Cita APA (7th ed.)
Pike, G., & Selby, D. (2000). In the global classroom 2. Pippin Pub..
Cita Chicago (17th ed.)
Pike, Graham, i David Selby. In the Global Classroom 2. Toronto, Ont.: Pippin Pub., 2000.
Cita MLA (9th ed.)
Pike, Graham, i David Selby. In the Global Classroom 2. Pippin Pub., 2000.
Atenció: Aquestes cites poden no estar 100% correctes.