Adrian Doff, C. J. &. K. M. Meanings into words: Intermediate student's book. Cambridge University Press.
Chicago Style (17th ed.) CitationAdrian Doff, Christopher Jones & Keith Mitchell. Meanings into Words: Intermediate Student's Book. Cambridge University Press.
MLA (8th ed.) CitationAdrian Doff, Christopher Jones & Keith Mitchell. Meanings into Words: Intermediate Student's Book. Cambridge University Press.
Warning: These citations may not always be 100% accurate.