APA
(1975). The Journal of the Practitioner. Shalford: Berk Pharmaceutical Limited.
Chicago
1975. The Journal of the Practitioner. Shalford: Berk Pharmaceutical Limited.
Harvard
(1975). The Journal of the Practitioner. Shalford: Berk Pharmaceutical Limited.
MLA
The Journal of the Practitioner. Shalford: Berk Pharmaceutical Limited. 1975.