Gaya APA
Freedman, C., Macnaughton, T. (2011).
Where Snowflakes Fall : Ketika Salju Turun .
Jakarta:
Erlangga For Kids.
Gaya MLA
Freedman, Claire., Macnaughton, Tina.
"Where Snowflakes Fall : Ketika Salju Turun".
Jakarta:
Erlangga For Kids,
2011.
Text.