Gaya APA
Pascal, F. (1998).
Rahasia Pena Ajaib : Seri Sweet Valley Twins Super Chiller (1998) .
Jakarta:
Dian Rakyat.
Gaya MLA
Pascal, Francine.
"Rahasia Pena Ajaib : Seri Sweet Valley Twins Super Chiller (1998)".
Jakarta:
Dian Rakyat,
1998.
Printed Book.