Cita APA (7a ed.)

Astronomical and physical researches: Made at Mr. Wilson's Observatory, Daramona, Westmeath. (s.i.).

Cita Chicago Style (17a ed.)

Astronomical and Physical Researches: Made at Mr. Wilson's Observatory, Daramona, Westmeath. Daramona [Ireland]: (s.i.).

Cita MLA (9a ed.)

Astronomical and Physical Researches: Made at Mr. Wilson's Observatory, Daramona, Westmeath. (s.i.).