Thomson, J. R. (1875). Gelseminum Sempervirens as a Remedy for Cough.
Čikaški stil citiranjaThomson, J. Roberts. Gelseminum Sempervirens As a Remedy for Cough. 1875.
MLA način citiranjaThomson, J. Roberts. Gelseminum Sempervirens As a Remedy for Cough. 1875.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.