Gaya APA
Childers, Erskine. (1995).
The Riddle of the Sands .
:
Penguin Books.
Gaya Chicago
Childers, Erskine.
The Riddle of the Sands.
:
Penguin Books,
1995.
Text Book.
Gaya MLA
Childers, Erskine.
The Riddle of the Sands.
:
Penguin Books,
1995.
Text Book.
Gaya Turabian
Childers, Erskine.
The Riddle of the Sands.
:
Penguin Books,
1995.
Text Book.