APA Style
Barrett, Brenda. (1990).
Occoputional health and safety law.-- 2nd ed .
:
.
Chicago Style
Barrett, Brenda.
Occoputional health and safety law.-- 2nd ed.
:
,
1990.
.
MLA Style
Barrett, Brenda.
Occoputional health and safety law.-- 2nd ed.
:
,
1990.
.
Turabian Style
Barrett, Brenda.
Occoputional health and safety law.-- 2nd ed.
:
,
1990.
.