Cita APA (7th ed.)
Revell, J., & Seligson, P. (1993). Buzz BBC primary english: For the classroom : pupil's book. BBC English.
Cita Chicago (17th ed.)
Revell, Jane, i Paul Seligson. Buzz BBC Primary English: For the Classroom : Pupil's Book. London: BBC English, 1993.
Cita MLA (9th ed.)
Revell, Jane, i Paul Seligson. Buzz BBC Primary English: For the Classroom : Pupil's Book. BBC English, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.