Gaya APA
Griffith, H, W., Moore, S. (2006).
Complete Guide to Symptoms,Illness
Surgery (5th.ed).
New York:
A Perigee book.
Gaya MLA
Griffith, H, Winter., Moore, Stephen.
"Complete Guide to Symptoms,Illness
Surgery".
5th.ed
New York:
A Perigee book,
2006.
print.