APA Style
Leech, Geoffrey. (1989).
An A-Z of English Grammar & Usage .
England:
Longman.
Chicago Style
Leech, Geoffrey.
An A-Z of English Grammar & Usage.
England:
Longman,
1989.
Text.
MLA Style
Leech, Geoffrey.
An A-Z of English Grammar & Usage.
England:
Longman,
1989.
Text.
Turabian Style
Leech, Geoffrey.
An A-Z of English Grammar & Usage.
England:
Longman,
1989.
Print.