Oakeshott, P., & Hay, P. (2003). Cervical Chlamydia trachomatis infection. BMJ Group.
Chicago Style aipamenaOakeshott, Pippa, and Phillip Hay. Cervical Chlamydia Trachomatis Infection. BMJ Group, 2003.
MLA aipamenaOakeshott, Pippa, and Phillip Hay. Cervical Chlamydia Trachomatis Infection. BMJ Group, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.