Gaya APA
Chapel, Helen. (1984).
Essentials of clinical immunology .
Edinburgh:
Black Well Science.
Gaya Chicago
Chapel, Helen.
Essentials of clinical immunology.
Edinburgh:
Black Well Science,
1984.
Text.
Gaya MLA
Chapel, Helen.
Essentials of clinical immunology.
Edinburgh:
Black Well Science,
1984.
Text.
Gaya Turabian
Chapel, Helen.
Essentials of clinical immunology.
Edinburgh:
Black Well Science,
1984.
Print.