Across the threshold :
readings from the modern languages projects of the Council of Europe /
[edited] by J.A. van EK and J.L.M. Trim.
APA Citation
Trim, J. L. M. (John Leslie Melville)., Ek, J. Ate van., Council of Europe. (1984). Across the threshold: readings from the modern languages projects of the Council of Europe. Oxford [Oxfordshire]: Published for and on behalf of the Council of Europe by Pergamon Press.
MLA Citation
Trim, J. L. M. (John Leslie Melville), Jan Ate van Ek, and Council of Europe. Across the Threshold: Readings From the Modern Languages Projects of the Council of Europe. Oxford [Oxfordshire]: Published for and on behalf of the Council of Europe by Pergamon Press, 1984.
Warning: These citations may not always be complete (especially for serials).