APA Style
Perle, Ruth Lerner. ().
Bradley and the Great Swamp Mystery .
:
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Chicago Style
Perle, Ruth Lerner.
Bradley and the Great Swamp Mystery.
:
,
.
Text.
MLA Style
Perle, Ruth Lerner.
Bradley and the Great Swamp Mystery.
:
,
.
Text.
Turabian Style
Perle, Ruth Lerner.
Bradley and the Great Swamp Mystery.
:
,
.
Print.