Gaya APA
Maryani, S. (2010).
Nelson Mandela : perjalanan panjang menuju kebebasan (long walk to freedom) .
Yogyakarta:
A Plus Books.
Gaya MLA
Maryani, Siti.
"Nelson Mandela : perjalanan panjang menuju kebebasan (long walk to freedom)".
Yogyakarta:
A Plus Books,
2010.
Text.