APA Style
Wentworth, Patricia. (1957).
Poison in the Pen .
Hodder and Stoughton:
Coronet Books.
Chicago Style
Wentworth, Patricia.
Poison in the Pen.
Hodder and Stoughton:
Coronet Books,
1957.
Text.
MLA Style
Wentworth, Patricia.
Poison in the Pen.
Hodder and Stoughton:
Coronet Books,
1957.
Text.
Turabian Style
Wentworth, Patricia.
Poison in the Pen.
Hodder and Stoughton:
Coronet Books,
1957.
Print.