Gaya APA
SIMMONS, J. (1990).
Future lives : a fearless guide to our transition times .
Jakarta:
bEAR & cOMPANY Publishing.
Gaya MLA
SIMMONS, J.L.
"Future lives : a fearless guide to our transition times".
Jakarta:
bEAR & cOMPANY Publishing,
1990.
Text.