APA Style
Ball, W. J.. (1968).
Steps to fluency in spoken english .
London:
Longman.
Chicago Style
Ball, W. J..
Steps to fluency in spoken english.
London:
Longman,
1968.
Text.
MLA Style
Ball, W. J..
Steps to fluency in spoken english.
London:
Longman,
1968.
Text.
Turabian Style
Ball, W. J..
Steps to fluency in spoken english.
London:
Longman,
1968.
Print.