APA
Barnard D. L. M. B. &. N. D. R., . (1989). Clinical haematology. Heinemann Medical Book, Oxford: .
Chicago
Barnard D L Mcverry B.A & Norfolk D R, . 1989. Clinical haematology. Heinemann Medical Book, Oxford: .
Harvard
Barnard D. L. M. B. &. N. D. R., . (1989). Clinical haematology. Heinemann Medical Book, Oxford: .
MLA
Barnard D L Mcverry B.A & Norfolk D R, . Clinical haematology. Heinemann Medical Book, Oxford: . 1989.