APA

Anastasi A., Urbina S., . (1997). Psychological testing. New Jersey: Prentice Hall.

Chicago

Anastasi Anne, Urbina Susana, . 1997. Psychological testing. New Jersey: Prentice Hall.

Harvard

Anastasi A., Urbina S., . (1997). Psychological testing. New Jersey: Prentice Hall.

MLA

Anastasi Anne, Urbina Susana, . Psychological testing. New Jersey: Prentice Hall. 1997.