APA (7th ed.) Citation

Swan lhMichael & Walter. The New Cambridge English course level 1.

Chicago Style (17th ed.) Citation

Swan lhMichael and Walter. The New Cambridge English Course Level 1. England lbCambridge University Press lc1994.

MLA (9th ed.) Citation

Swan lhMichael and Walter. The New Cambridge English Course Level 1.

Warning: These citations may not always be 100% accurate.