Cita APA (7th ed.)
MORGAN, R., & GAVIN, P. (1989). PAIRED READING: EVALUATION AND PROGRESS.
Cita Chicago (17th ed.)
MORGAN, R., i P. GAVIN. PAIRED READING: EVALUATION AND PROGRESS. 1989.
Cita MLA (9th ed.)
MORGAN, R., i P. GAVIN. PAIRED READING: EVALUATION AND PROGRESS. 1989.
Atenció: Aquestes cites poden no estar 100% correctes.