APA
Bryceson A., Pfaltzgraff R. E., . (1990). Leprosy. Edinburgh: Churchill Livingstone.
Chicago
Bryceson Anthony, Pfaltzgraff Roy Edward, . 1990. Leprosy. Edinburgh: Churchill Livingstone.
Harvard
Bryceson A., Pfaltzgraff R. E., . (1990). Leprosy. Edinburgh: Churchill Livingstone.
MLA
Bryceson Anthony, Pfaltzgraff Roy Edward, . Leprosy. Edinburgh: Churchill Livingstone. 1990.