APA (7th ed.) Citation

Abraham, H. J. (1973). World problems in the classroom : a teacher's guide to some United Nations tasks: A teacher's guide to some United Nations tasks. Unesco ;.

Chicago Style (17th ed.) Citation

Abraham, Herbert J. World Problems in the Classroom : A Teacher's Guide to Some United Nations Tasks: A Teacher's Guide to Some United Nations Tasks. Paris ; [London: Unesco ;, 1973.

MLA (9th ed.) Citation

Abraham, Herbert J. World Problems in the Classroom : A Teacher's Guide to Some United Nations Tasks: A Teacher's Guide to Some United Nations Tasks. Unesco ;, 1973.

Warning: These citations may not always be 100% accurate.