Gaya APA
Nawawi, H., Radiasi, T, P, M, F. (1990).
Encyclopedia Of Pharmaceutical Technology Vol.2 .
New York:
Marcel Dekker Inc.
Gaya MLA
Nawawi, Hadari., Radiasi, Tim, Penyusun, Modul, Fisika.
"Encyclopedia Of Pharmaceutical Technology Vol.2".
New York:
Marcel Dekker Inc,
1990.
Text.