APA aipamena

Tyrer, P., & van Voren, R. (2014). Dr Jim Birley. Royal College of Psychiatrists.

Chicago Style aipamena

Tyrer, Peter, and Robert van Voren. Dr Jim Birley. Royal College of Psychiatrists, 2014.

MLA aipamena

Tyrer, Peter, and Robert van Voren. Dr Jim Birley. Royal College of Psychiatrists, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.