APA aipamena

Burroughs, A., & Burnham, R. (2004). Philip Haigh. BMJ Publishing Group Ltd.

Chicago Style aipamena

Burroughs, Andrew, and Rodney Burnham. Philip Haigh. BMJ Publishing Group Ltd, 2004.

MLA aipamena

Burroughs, Andrew, and Rodney Burnham. Philip Haigh. BMJ Publishing Group Ltd, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.