Gaya APA
Sage, A. et al (2014).
The Sword in the Grotto :Pedang Dalam Gua:Araminta Spook .
Cambridge, Mass:
noura books.
Gaya MLA
Sage, Angie. et al.
"The Sword in the Grotto :Pedang Dalam Gua:Araminta Spook".
Cambridge, Mass:
noura books,
2014.
Text.