APA
Origoni M., Rossi M., Ferrari D., Lillo F. & Ferrari A. G. (19990713). Human papillomavirus with co-existing vulvar vestibulitis syndrome and vestibular papillomatosis. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.
Chicago
Origoni M, Rossi M, Ferrari D, Lillo F and Ferrari A G. 19990713. Human papillomavirus with co-existing vulvar vestibulitis syndrome and vestibular papillomatosis. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.
Harvard
Origoni M., Rossi M., Ferrari D., Lillo F. and Ferrari A. G. (19990713). Human papillomavirus with co-existing vulvar vestibulitis syndrome and vestibular papillomatosis. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.
MLA
Origoni M, Rossi M, Ferrari D, Lillo F and Ferrari A G. Human papillomavirus with co-existing vulvar vestibulitis syndrome and vestibular papillomatosis. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics. 19990713.