APA Style
Kotzwinkle, W. (2002).
E.T The Extra-Terrestrial (Level 2) (cet. 1).
England:
Pearson Education Limited.
MLA Style
Kotzwinkle, William.
"E.T The Extra-Terrestrial (Level 2)".
cet. 1
England:
Pearson Education Limited,
2002.
Buku SMP Athalia.