APA aipamena

Blalock, H. M. (1981). Social statistics. McGraw-Hill International.

Chicago Style aipamena

Blalock, Hubert M. Social Statistics. Auckland: McGraw-Hill International, 1981.

MLA aipamena

Blalock, Hubert M. Social Statistics. McGraw-Hill International, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.