APA Style
COSTA, PAUL T., WIDIGER, THOMAS A.. (1994, 1994).
PERSONALITY DISORDERS AND THE FIVE-FACTOR MODEL OF PERSONALITY .
WASHINGTON:
AMERICAN PSYCHOLOGICAL ASSOCIATION.
Chicago Style
COSTA, PAUL T., WIDIGER, THOMAS A..
PERSONALITY DISORDERS AND THE FIVE-FACTOR MODEL OF PERSONALITY.
WASHINGTON:
AMERICAN PSYCHOLOGICAL ASSOCIATION,
1994, 1994.
Text.
MLA Style
COSTA, PAUL T., WIDIGER, THOMAS A..
PERSONALITY DISORDERS AND THE FIVE-FACTOR MODEL OF PERSONALITY.
WASHINGTON:
AMERICAN PSYCHOLOGICAL ASSOCIATION,
1994, 1994.
Text.
Turabian Style
COSTA, PAUL T., WIDIGER, THOMAS A..
PERSONALITY DISORDERS AND THE FIVE-FACTOR MODEL OF PERSONALITY.
WASHINGTON:
AMERICAN PSYCHOLOGICAL ASSOCIATION,
1994, 1994.
Print.