APA Style
Van Ek, J.. (1975).
Threshold level English : in an European unit/credit system for modern language learning by adult .
Oxford:
Pergamon Press.
Chicago Style
Van Ek, J..
Threshold level English : in an European unit/credit system for modern language learning by adult.
Oxford:
Pergamon Press,
1975.
Printed Material.
MLA Style
Van Ek, J..
Threshold level English : in an European unit/credit system for modern language learning by adult.
Oxford:
Pergamon Press,
1975.
Printed Material.
Turabian Style
Van Ek, J..
Threshold level English : in an European unit/credit system for modern language learning by adult.
Oxford:
Pergamon Press,
1975.
Printed Material.