APA aipamena

Erricken, B. (1971). Advance general statistics. Eng. Univ. Press.

Chicago Style aipamena

Erricken, B. Advance General Statistics. London: Eng. Univ. Press, 1971.

MLA aipamena

Erricken, B. Advance General Statistics. Eng. Univ. Press, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.