Gaya APA
Widmark, Martin. (2002).
THE DIAMOND MYSTERY .
Jakarta:
Erlangga for Kids.
Gaya Chicago
Widmark, Martin.
THE DIAMOND MYSTERY.
Jakarta:
Erlangga for Kids,
2002.
Text.
Gaya MLA
Widmark, Martin.
THE DIAMOND MYSTERY.
Jakarta:
Erlangga for Kids,
2002.
Text.
Gaya Turabian
Widmark, Martin.
THE DIAMOND MYSTERY.
Jakarta:
Erlangga for Kids,
2002.
Print.