APA (7e ed.) Bronvermelding

Blalock, H. M. (1981). Social statistics (Rev. 2nd ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Blalock, Hubert M. Social Statistics. Rev. 2nd ed. New York: McGraw-Hill, 1981.

MLA (9e ed.) Bronvermelding

Blalock, Hubert M. Social Statistics. Rev. 2nd ed. McGraw-Hill, 1981.