Gaya APA
R.L.Stine, .
(2009).
Goosebumps horrorland : who's your mummy
(
1nd Edition)
.
London:
ScholasticLtd.
Gaya MLA
R.L.Stine, .
"Goosebumps horrorland : who's your mummy".
1nd Edition
London:
ScholasticLtd,
2009.
Text.