APA aipamena

Söderpalm, E. (1979). Speech errors in normal and pathological speech. LiberLäromedel/Gleerup.

Chicago Style aipamena

Söderpalm, Ewa. Speech Errors in Normal and Pathological Speech. Lund: LiberLäromedel/Gleerup, 1979.

MLA aipamena

Söderpalm, Ewa. Speech Errors in Normal and Pathological Speech. LiberLäromedel/Gleerup, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.