Gaya APA
, ., Djoko, S. (2010).
Anti-aging, Mencegah penuaan dini .
Cihampelas, leaf production:
Cihampelas, leaf production.
Gaya MLA
, ., Djoko, Subianto..
"Anti-aging, Mencegah penuaan dini".
Cihampelas, leaf production:
Cihampelas, leaf production,
2010.
.