APA Style
Gray,L.R. (_).
Educational Research (11th ed).
:
N/A.
Chicago Style
Gray,L.R.
Educational Research.
11th ed
:
N/A,
_.
.
MLA Style
Gray,L.R.
Educational Research.
11th ed
:
N/A,
_.
.
Turabian Style
Gray,L.R.
Educational Research.
11th ed
:
N/A,
_.
.