APA Style
Riordan, Rick. (2017).
The Trials of Apollo: The Dark Prophecy .
New York:
Hyperion Books.
Chicago Style
Riordan, Rick.
The Trials of Apollo: The Dark Prophecy.
New York:
Hyperion Books,
2017.
Text.
MLA Style
Riordan, Rick.
The Trials of Apollo: The Dark Prophecy.
New York:
Hyperion Books,
2017.
Text.
Turabian Style
Riordan, Rick.
The Trials of Apollo: The Dark Prophecy.
New York:
Hyperion Books,
2017.
Print.