APA Format
Leo;
Millie
. (2007). Coffee time for managers
/ Leo dan Millie
. Jakarta : Prestasi Pustaka
MLA Format
Leo;
Millie
. Coffee time for managers
/ Leo dan Millie
. Jakarta : Prestasi Pustaka, 2007
Chicago Format
Leo;
Millie
. Coffee time for managers
/ Leo dan Millie
. Jakarta : Prestasi Pustaka, 2007
Australian/Harvard Format
Leo;
Millie
. 2007. Coffee time for managers
/ Leo dan Millie
. Prestasi Pustaka Jakarta