APA (7th ed.) Citation

Back, M. (2002). Le Robert & Collins senior (6. ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Back, Martyn. Le Robert & Collins Senior. 6. ed. Glasgow: HarperCollins, 2002.

MLA (9th ed.) Citation

Back, Martyn. Le Robert & Collins Senior. 6. ed. HarperCollins, 2002.

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