APA Style
Knapp, Samuel J.. (2017).
Practical ethics for psychologists (3rd ed).
:
American Psychological Association.
Chicago Style
Knapp, Samuel J..
Practical ethics for psychologists.
3rd ed
:
American Psychological Association,
2017.
.
MLA Style
Knapp, Samuel J..
Practical ethics for psychologists.
3rd ed
:
American Psychological Association,
2017.
.
Turabian Style
Knapp, Samuel J..
Practical ethics for psychologists.
3rd ed
:
American Psychological Association,
2017.
.