Penggayaan APA
HUGHES, Phil, FERRETT, Ed. (2011).
Introduction to health and safety at work: (5th ed.).
Amsterdam:
Elsevier.
Chicago Style
HUGHES, Phil, FERRETT, Ed.
Introduction to health and safety at work:.
5th ed.
Amsterdam:
Elsevier,
2011.
Buku.
MLA Style
HUGHES, Phil, FERRETT, Ed.
Introduction to health and safety at work:.
5th ed.
Amsterdam:
Elsevier,
2011.
Buku.
Turabian Style
HUGHES, Phil, FERRETT, Ed.
Introduction to health and safety at work:.
5th ed.
Amsterdam:
Elsevier,
2011.
Buku.