APA Style
Hardcastle, Michael. (1986).
Hidden Enemy .
London:
Methuen Children's Books.
Chicago Style
Hardcastle, Michael.
Hidden Enemy.
London:
Methuen Children's Books,
1986.
Text.
MLA Style
Hardcastle, Michael.
Hidden Enemy.
London:
Methuen Children's Books,
1986.
Text.
Turabian Style
Hardcastle, Michael.
Hidden Enemy.
London:
Methuen Children's Books,
1986.
Print.