APA Style
Martin, Ann M. (1999).
The Baby-Sitters Little Sister #111: Karen's Spy Mystery .
New York ::
Scholastic Inc..
Chicago Style
Martin, Ann M.
The Baby-Sitters Little Sister #111: Karen's Spy Mystery.
New York ::
Scholastic Inc.,
1999.
Text.
MLA Style
Martin, Ann M.
The Baby-Sitters Little Sister #111: Karen's Spy Mystery.
New York ::
Scholastic Inc.,
1999.
Text.
Turabian Style
Martin, Ann M.
The Baby-Sitters Little Sister #111: Karen's Spy Mystery.
New York ::
Scholastic Inc.,
1999.
Print.