Gaya APA
Blyton, E. (2012).
The Mistery of The Spiteful Letters Misteri Surat Kaleng .
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Blyton, Enid.
"The Mistery of The Spiteful Letters Misteri Surat Kaleng".
Jakarta:
PT Gramedia Pustaka Utama,
2012.
Text.