Gaya APA
Whitley, D. (1988).
The idea of nature in Disney animation: from Snow White to WALL-E. (2nd ed.).
Farnham:
Ashgate Publishing Limited.
Gaya MLA
Whitley, David.
"The idea of nature in Disney animation: from Snow White to WALL-E.".
2nd ed.
Farnham:
Ashgate Publishing Limited,
1988.
e-book.