APA aipamena

Thomson, G. H. (1927). “A study of american intelligence.” United States edition.

Chicago Style aipamena

Thomson, Godfrey H. “A Study of American Intelligence.” United States Edition. 1927.

MLA aipamena

Thomson, Godfrey H. “A Study of American Intelligence.” United States Edition. 1927.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.