APA (7th ed.) Citation

Swan, M., & Walter, C. The Cambridge english Course 1 Student´s book (10a ed.).

Chicago Style (17th ed.) Citation

Swan, Michael, and Catherine Walter. The Cambridge English Course 1 Student´s Book. 10a ed.

MLA (8th ed.) Citation

Swan, Michael, and Catherine Walter. The Cambridge English Course 1 Student´s Book. 10a ed.

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