Gaya APA

Sadtono, E. et al (1998). JSE English diagnostic survey, with recommendations for in service training program for SLTP teachers . Jakarta: Depdikbud.

Gaya MLA

Sadtono, E.. et al. "JSE English diagnostic survey, with recommendations for in service training program for SLTP teachers". Jakarta: Depdikbud, 1998. Text.