Gaya APA
Simanjuntak, G., al, E. (1977).
An investigation on taeniasis and cysticercosis in Bali .
Jakarta:
Southeast Asian J. Trop. Public Health.
Gaya MLA
Simanjuntak, Gindo., al, Et.
"An investigation on taeniasis and cysticercosis in Bali".
Jakarta:
Southeast Asian J. Trop. Public Health,
1977.
print.