Gaya APA
Sofyan, M.. (2009).
Rock Climbing : Panjat Tebing (Cet;1--).
Jakarta Selatan:
CV Ricardo.
Gaya Chicago
Sofyan, M..
Rock Climbing : Panjat Tebing.
Cet;1--
Jakarta Selatan:
CV Ricardo,
2009.
Text.
Gaya MLA
Sofyan, M..
Rock Climbing : Panjat Tebing.
Cet;1--
Jakarta Selatan:
CV Ricardo,
2009.
Text.
Gaya Turabian
Sofyan, M..
Rock Climbing : Panjat Tebing.
Cet;1--
Jakarta Selatan:
CV Ricardo,
2009.
Print.