Gaya APA
Ryan, Margaret. (2009).
The Riddle of Dr Sphinx .
:
A&C Black.
Gaya Chicago
Ryan, Margaret.
The Riddle of Dr Sphinx.
:
A&C Black,
2009.
Fiction.
Gaya MLA
Ryan, Margaret.
The Riddle of Dr Sphinx.
:
A&C Black,
2009.
Fiction.
Gaya Turabian
Ryan, Margaret.
The Riddle of Dr Sphinx.
:
A&C Black,
2009.
Fiction.