APA

Allen I., Hogg D. & Policy Studies Institute. (1993). Work roles and responsibilities in genitourinary medicine clinics. London: Policy Studies Institute.

Chicago

Allen Isobel, Hogg Debra and Policy Studies Institute. 1993. Work roles and responsibilities in genitourinary medicine clinics. London: Policy Studies Institute.

Harvard

Allen I., Hogg D. and Policy Studies Institute. (1993). Work roles and responsibilities in genitourinary medicine clinics. London: Policy Studies Institute.

MLA

Allen Isobel, Hogg Debra and Policy Studies Institute. Work roles and responsibilities in genitourinary medicine clinics. London: Policy Studies Institute. 1993.