APA aipamena

Khan NR. (2016). RDA: Essentials. ALA.

Chicago Style aipamena

Khan NR. RDA: Essentials. Chicago: ALA, 2016.

MLA aipamena

Khan NR. RDA: Essentials. ALA, 2016.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.