APA (7th ed.) Citation

Foster, S., & Foster, J. (2001). Citizenship in focus (New curriculum edition, revised and expanded edition, reprinted.). Collins.

Chicago Style (17th ed.) Citation

Foster, Simon, and John Foster. Citizenship in Focus. New curriculum edition, revised and expanded edition, reprinted. London: Collins, 2001.

MLA (9th ed.) Citation

Foster, Simon, and John Foster. Citizenship in Focus. New curriculum edition, revised and expanded edition, reprinted. Collins, 2001.