The doctrine of signatures : a defence of theory in medicine

MLA

Buchanan, Scott. The Doctrine of Signatures : a Defence of Theory In Medicine. London: Headley Brothers, 1938.

APA

Buchanan, S. (1938). The doctrine of signatures : a defence of theory in medicine. London: Headley Brothers.

Chicago

Buchanan, Scott, The Doctrine of Signatures: A Defence of Theory In Medicine. London: Headley Brothers, 1938.