APA Style
Healey, Joseph F.. (1996).
Statistics : a tool for social research (4th ed.).
America:
Wadsworth.
Chicago Style
Healey, Joseph F..
Statistics : a tool for social research.
4th ed.
America:
Wadsworth,
1996.
Text.
MLA Style
Healey, Joseph F..
Statistics : a tool for social research.
4th ed.
America:
Wadsworth,
1996.
Text.
Turabian Style
Healey, Joseph F..
Statistics : a tool for social research.
4th ed.
America:
Wadsworth,
1996.
Print.