Gaya APA
Cohen, L, B, A, M. (2010).
Herbs & Natural
Supplements:
An evidence-based guide (Ed. 3).
Australia:
Elsevier Ltd.
Gaya MLA
Cohen, Lesley, Braun, And, Marc.
"Herbs & Natural
Supplements:
An evidence-based guide".
Ed. 3
Australia:
Elsevier Ltd,
2010.
Text.