British Oncological Association. (1991). Sixth scientific meeting of the British Oncological Association: 30th June - 2nd July 1991 ; University of Bath, Claverton Down Bath BA2 7AY. Macmillan.
Chicago-Zitierstil (17. Ausg.)British Oncological Association. Sixth Scientific Meeting of the British Oncological Association: 30th June - 2nd July 1991 ; University of Bath, Claverton Down Bath BA2 7AY. Basingstoke: Macmillan, 1991.
MLA-Zitierstil (9. Ausg.)British Oncological Association. Sixth Scientific Meeting of the British Oncological Association: 30th June - 2nd July 1991 ; University of Bath, Claverton Down Bath BA2 7AY. Macmillan, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.