APA Style
Riley, Clifford. (2012).
Operation Trinity (The 39 Clues Cahil Files) (1).
New York:
Scholastic.
Chicago Style
Riley, Clifford.
Operation Trinity (The 39 Clues Cahil Files).
1
New York:
Scholastic,
2012.
.
MLA Style
Riley, Clifford.
Operation Trinity (The 39 Clues Cahil Files).
1
New York:
Scholastic,
2012.
.
Turabian Style
Riley, Clifford.
Operation Trinity (The 39 Clues Cahil Files).
1
New York:
Scholastic,
2012.
.