APA
Cooper J. W. &. G. C., .General pharmacy. (s.n.), (s.l.): .
Chicago
Cooper J W & Gunn Colin, .General pharmacy. (s.n.), (s.l.): .
Harvard
Cooper J. W. &. G. C., .General pharmacy. (s.n.), (s.l.): .
MLA
Cooper J W & Gunn Colin, .(s.n.), (s.l.): . .