Gaya APA
Smet, P, D., dkk, K.
(2012).
Adverse effects of herbal drugs jilid 1,2,3
.
Yogyakarta:
Nuha Medika.
Gaya MLA
Smet, P.A.G.M, De., dkk, K.Keller.
"Adverse effects of herbal drugs jilid 1,2,3".
Yogyakarta:
Nuha Medika,
2012.
Text.