Gaya APA
Harrington, J. et al. (2003).
Buku saku kesehatan kerja = Pocket consultant occupational health (3).
Jakarta:
EGC.
Gaya MLA
Harrington, J. et al..
Buku saku kesehatan kerja = Pocket consultant occupational health.
3
Jakarta:
EGC,
2003.
Text.