Cita APA (7th ed.)

BURY, C., POTTER, M., & WINTER, M. (1990). Student practice book 1: Video english. Macmillan Pub.

Cita Chicago (17th ed.)

BURY, Christopher, Mike POTTER, i Michael WINTER. Student Practice Book 1: Video English. London: Macmillan Pub, 1990.

Cita MLA (9th ed.)

BURY, Christopher, et al. Student Practice Book 1: Video English. Macmillan Pub, 1990.