Trim, J. L. M., & Van Ek, J. (1984). Across the threshold: Readings from the modern languages projects of the Council of Europe. Strasbourg Oxford [etc.]: Consejo de Europa Pergamon press.
Chicago Style CitationTrim, J. L. M., and J.A Van Ek. Across the Threshold: Readings From the Modern Languages Projects of the Council of Europe. Strasbourg Oxford [etc.]: Consejo de Europa Pergamon press, 1984.
MLA CitationTrim, J. L. M., and J.A Van Ek. Across the Threshold: Readings From the Modern Languages Projects of the Council of Europe. Strasbourg Oxford [etc.]: Consejo de Europa Pergamon press, 1984.
Warning: These citations may not always be 100% accurate.