APA-viite (7. p.)

Secord, A. Coming to attention: A commonwealth of observers during the napoleonic wars / Anne Secord. Histories of scientific observation.(2011).

Chicago-viite (17. p.)

Secord, Anne. "Coming to Attention: A Commonwealth of Observers During the Napoleonic Wars / Anne Secord." Histories of Scientific Observation.(2011) .

MLA-viite (8. p.)

Secord, Anne. "Coming to Attention: A Commonwealth of Observers During the Napoleonic Wars / Anne Secord." Histories of Scientific Observation.(2011), .