APA-viite

Likert, R., & Hayes, S. P. (1957). Some applications of behavioral research. UNESCO.

Chicago-tyylinen lähdeviittaus

Likert, Rensis, ja Samuel P. Hayes. Some Applications of Behavioral Research. Paris: UNESCO, 1957.

MLA-viite

Likert, Rensis, ja Samuel P. Hayes. Some Applications of Behavioral Research. UNESCO, 1957.