Cita APA (7th ed.)

Tebbutt, J. (1862). On the desirability of a systematic search for, and observation of variable stars in the Southern Hemisphere. Zenodo.

Cita Chicago (17th ed.)

Tebbutt, John. On the Desirability of a Systematic Search for, and Observation of Variable Stars in the Southern Hemisphere. Zenodo, 1862.

Cita MLA (9th ed.)

Tebbutt, John. On the Desirability of a Systematic Search for, and Observation of Variable Stars in the Southern Hemisphere. Zenodo, 1862.