APA Edition Citation

Glennis Pye. (2007). Vocabulary in practice (part 3 &4): 40 units of self study vocabulary exercises. Cambridge University Press.

Chicago Edition Citation

Glennis Pye. Vocabulary in Practice (part 3 &4): 40 Units of Self Study Vocabulary Exercises. Cambridge: Cambridge University Press, 2007.

MLA Edition Citation

Glennis Pye. Vocabulary in Practice (part 3 &4): 40 Units of Self Study Vocabulary Exercises. Cambridge University Press, 2007.