Cita APA (7a ed.)

Coad, P. (1850). Note, "Six silver spoons", [1850?].

Cita Chicago Style (17a ed.)

Coad, Patrick. Note, "Six Silver Spoons", [1850?]. 1850.

Cita MLA (8a ed.)

Coad, Patrick. Note, "Six Silver Spoons", [1850?]. 1850.