APA Style
Coven, Wanda. (2012).
Heidi Heckelbeck Has a Secret (Cetakan Pertama, 2012).
New York:
Simon & Schuster.
Chicago Style
Coven, Wanda.
Heidi Heckelbeck Has a Secret.
Cetakan Pertama, 2012
New York:
Simon & Schuster,
2012.
Text.
MLA Style
Coven, Wanda.
Heidi Heckelbeck Has a Secret.
Cetakan Pertama, 2012
New York:
Simon & Schuster,
2012.
Text.
Turabian Style
Coven, Wanda.
Heidi Heckelbeck Has a Secret.
Cetakan Pertama, 2012
New York:
Simon & Schuster,
2012.
Print.