APA aipamena

(1999). GPs want walk in centres piloted properly. BMJ Group.

Chicago Style aipamena

GPs Want Walk in Centres Piloted Properly. BMJ Group, 1999.

MLA aipamena

GPs Want Walk in Centres Piloted Properly. BMJ Group, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.