Gaya APA
Ibbotson, Eva, Porter, Sue. (2002).
The Secret of Platform 13 (Cet. 1).
Jakarta:
Gramedia.
Gaya Chicago
Ibbotson, Eva, Porter, Sue.
The Secret of Platform 13.
Cet. 1
Jakarta:
Gramedia,
2002.
Text.
Gaya MLA
Ibbotson, Eva, Porter, Sue.
The Secret of Platform 13.
Cet. 1
Jakarta:
Gramedia,
2002.
Text.
Gaya Turabian
Ibbotson, Eva, Porter, Sue.
The Secret of Platform 13.
Cet. 1
Jakarta:
Gramedia,
2002.
Print.