Gaya APA
Swastika, A.
(2014).
The Natural Secret of Ayu, Sehat, dan Awet Muda
.
Yogyakarta:
Scritto Books Publisher.
Gaya MLA
Swastika, Ayu.
"The Natural Secret of Ayu, Sehat, dan Awet Muda".
Yogyakarta:
Scritto Books Publisher,
2014.
Text.