Gaya APA
Leplar, A, C.
(2006).
Heidi: Read it Yourself with Ladybird Level 4 #3
.
London:
Wiley.
Gaya MLA
Leplar, Anna, C..
"Heidi: Read it Yourself with Ladybird Level 4 #3".
London:
Wiley,
2006.
Text.