APA Style
Wajnryb, Ruth. (1992).
Classroom observation tasks a resource book for language teachers and trainers (1).
United Kingdom:
Cambridge University Press.
Chicago Style
Wajnryb, Ruth.
Classroom observation tasks a resource book for language teachers and trainers.
1
United Kingdom:
Cambridge University Press,
1992.
Text.
MLA Style
Wajnryb, Ruth.
Classroom observation tasks a resource book for language teachers and trainers.
1
United Kingdom:
Cambridge University Press,
1992.
Text.
Turabian Style
Wajnryb, Ruth.
Classroom observation tasks a resource book for language teachers and trainers.
1
United Kingdom:
Cambridge University Press,
1992.
Print.