Gaya APA
Ashton, R., Ransus, F. (2006).
The Life Plan; 700 Simple Ways To Change Your Life For The Better .
Jakarta:
Penerbit Erlangga.
Gaya MLA
Ashton, Robert., Ransus, Fransiskus.
"The Life Plan; 700 Simple Ways To Change Your Life For The Better".
Jakarta:
Penerbit Erlangga,
2006.
Text.