Gaya APA
Gullan-Whur, M., 2017-03-16, .
().
1120160317
(
PKL)
.
:
2017-03-16.
Gaya MLA
Gullan-Whur, Margaret., 2017-03-16, .
"1120160317".
PKL
:
2017-03-16,
.
PKL AP 160914.