Gaya APA
Lund, W. (1994).
The Pharmaceutical Codex :principles and practice of pharmaceutics Twelfth Edition (12).
London:
The Pharmaceutical Press.
Gaya MLA
Lund, Walter.
"The Pharmaceutical Codex :principles and practice of pharmaceutics Twelfth Edition".
12
London:
The Pharmaceutical Press,
1994.
Text.