Cita APA (7th ed.)

Crowther T. Terence. (1997). Up and Away in Phonics: Level 1. New York, Oxford University Press, 1997.

Cita Chicago (17th ed.)

Crowther T. Terence. Up and Away in Phonics: Level 1. New York, Oxford University Press, 1997, 1997.

Cita MLA (9th ed.)

Crowther T. Terence. Up and Away in Phonics: Level 1. New York, Oxford University Press, 1997, 1997.