Gaya APA
Gldszmidt, A, J, ;, C, L, R., Sihombing, R, N, E.
(2011).
Esensial stroke
.
Jakarta:
EGC.
Gaya MLA
Gldszmidt, Adrian, J., ;, Caplan,, Louis, R., Sihombing, Retna, Neary, Elseria.
"Esensial stroke".
Jakarta:
EGC,
2011.
Text.