Gaya APA
Organization, W, H. (1995).
Deteksi Dini Penyakit Akibat Kerja = Early Detection of Occupational Diseases .
Jakarta:
EGC.
Gaya MLA
Organization, World, Health.
"Deteksi Dini Penyakit Akibat Kerja = Early Detection of Occupational Diseases".
Jakarta:
EGC,
1995.
Text.