APA Style
Commercial English Comprehension passages. (1977).
London:
Longman Group.
Chicago Style
Commercial English Comprehension passages.
New Impression.
London:
Longman Group,
1977.
Text.
MLA Style
Commercial English Comprehension passages.
New Impression.
London:
Longman Group,
1977.
Text.
Turabian Style
Commercial English Comprehension passages.
London:
Longman Group,
1977.
Print.