APA (7th ed.) Citation

Nichol, J., & Lang, S. (1991). Work out modern world history GCSE (1. publ.). Macmillan.

Chicago Style (17th ed.) Citation

Nichol, Jon, and Sean Lang. Work Out Modern World History GCSE. 1. publ. Basingstoke [u.a.]: Macmillan, 1991.

MLA (9th ed.) Citation

Nichol, Jon, and Sean Lang. Work Out Modern World History GCSE. 1. publ. Macmillan, 1991.