Gaya APA
Westwood, J, C, N.
(1980).
The Hazard From Dangerous Exotic Diseases
.
London:
The Macmillan Press Ltd.
Gaya MLA
Westwood, John, C., N..
"The Hazard From Dangerous Exotic Diseases".
London:
The Macmillan Press Ltd,
1980.
Text.