Cita APA (7th ed.)
Lobo, M. J., & Subir{hooka}, P. (1993). Big red bus 2: Pupil's book. Heinemann.
Cita Chicago (17th ed.)
Lobo, María José, i Pepita Subir{hooka}. Big Red Bus 2: Pupil's Book. Madrid: Heinemann, 1993.
Cita MLA (9th ed.)
Lobo, María José, i Pepita Subir{hooka}. Big Red Bus 2: Pupil's Book. Heinemann, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.