Gaya APA
Cohen, L., B. (2007).
CD to accompany Herbs & Natural Supplements An Evidence-based Guide Second Edition (Second Edition).
New York:
CHURCHILL LIVINGSTONE.
Gaya MLA
Cohen, Lesley, Braun,Marc.
"CD to accompany Herbs & Natural Supplements An Evidence-based Guide Second Edition".
Second Edition
New York:
CHURCHILL LIVINGSTONE,
2007.
Buku Pelajaran.