Gaya APA
Anastasi, A., Urbina, S. (1997).
Psychological Testing, Seventh Edition (7th. Ed.).
Upper Saddle River, NJ:
Prentice-Hall.
Gaya MLA
Anastasi, Anne., Urbina, Susana.
"Psychological Testing, Seventh Edition".
7th. Ed.
Upper Saddle River, NJ:
Prentice-Hall,
1997.
Text.