Penggayaan APA
FRIED, Mark A.. (2010).
Fundamentals of occupational safety and health (5th ed.).
Lanham:
Government Institutes.
Chicago Style
FRIED, Mark A..
Fundamentals of occupational safety and health.
5th ed.
Lanham:
Government Institutes,
2010.
Buku.
MLA Style
FRIED, Mark A..
Fundamentals of occupational safety and health.
5th ed.
Lanham:
Government Institutes,
2010.
Buku.
Turabian Style
FRIED, Mark A..
Fundamentals of occupational safety and health.
5th ed.
Lanham:
Government Institutes,
2010.
Buku.