Gaya APA
Davis, M. (1995).
Panduan relaksasi & Reduksi stres=The relaxation and stress reduction worbook. (III).
Jakarta:
EGC.
Gaya MLA
Davis, Martha.
"Panduan relaksasi & Reduksi stres=The relaxation and stress reduction worbook.".
III
Jakarta:
EGC,
1995.
Text.