APA (7th ed.) Citation

Robinson. (1981). Themes for proficiency: With Key. Oxford University Press.

Chicago Style (17th ed.) Citation

Robinson. Themes for Proficiency: With Key. Oxford: Oxford University Press, 1981.

MLA (9th ed.) Citation

Robinson. Themes for Proficiency: With Key. Oxford University Press, 1981.

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