APA Style
Asfahl, C. Ray. (2010).
Industrial Safety and Health Management, Sixth Edition (Ed. 6).
:
Prentice Hall.
Chicago Style
Asfahl, C. Ray.
Industrial Safety and Health Management, Sixth Edition.
Ed. 6
:
Prentice Hall,
2010.
Buku Referensi.
MLA Style
Asfahl, C. Ray.
Industrial Safety and Health Management, Sixth Edition.
Ed. 6
:
Prentice Hall,
2010.
Buku Referensi.
Turabian Style
Asfahl, C. Ray.
Industrial Safety and Health Management, Sixth Edition.
Ed. 6
:
Prentice Hall,
2010.
Buku Referensi.