APA

Aiken L. R., . (1996). Rating scales and checklists: evaluating behavior, personality, and attitudes. New York: John Wiley.

Chicago

Aiken Lewis R, . 1996. Rating scales and checklists: evaluating behavior, personality, and attitudes. New York: John Wiley.

Harvard

Aiken L. R., . (1996). Rating scales and checklists: evaluating behavior, personality, and attitudes. New York: John Wiley.

MLA

Aiken Lewis R, . Rating scales and checklists: evaluating behavior, personality, and attitudes. New York: John Wiley. 1996.