APA (7th ed.) Citation

Chamot, A. Longman Keystone 8 workbook.

Chicago Style (17th ed.) Citation

Chamot, Annauhi. Longman Keystone 8 Workbook.

MLA (9th ed.) Citation

Chamot, Annauhi. Longman Keystone 8 Workbook.

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