APA Style
Pearson, christopher. (1975).
Getting down to business in english ( Student's book 1 ) .
London:
Heinemann Educational Books .Ltd.
Chicago Style
Pearson, christopher.
Getting down to business in english ( Student's book 1 ).
London:
Heinemann Educational Books .Ltd,
1975.
Text.
MLA Style
Pearson, christopher.
Getting down to business in english ( Student's book 1 ).
London:
Heinemann Educational Books .Ltd,
1975.
Text.
Turabian Style
Pearson, christopher.
Getting down to business in english ( Student's book 1 ).
London:
Heinemann Educational Books .Ltd,
1975.
Print.