APA Style
Leavy, Patricia. (2017).
Research design .
:
The Guilford.
Chicago Style
Leavy, Patricia.
Research design.
:
The Guilford,
2017.
.
MLA Style
Leavy, Patricia.
Research design.
:
The Guilford,
2017.
.
Turabian Style
Leavy, Patricia.
Research design.
:
The Guilford,
2017.
.