APA aipamena

(1990). Rechtseconomic R Holzhauer [et Al.]. Shichting Ars Acqui.

Chicago Style aipamena

Rechtseconomic R Holzhauer [et Al.]. Shichting Ars Acqui, 1990.

MLA aipamena

Rechtseconomic R Holzhauer [et Al.]. Shichting Ars Acqui, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.