APA (7th ed.) Citation

Astronomical Observatory of Harvard College. (1890). Miscellaneous researches made during the years 1886-1890. John Wilson and Son.

Chicago Style (17th ed.) Citation

Astronomical Observatory of Harvard College. Miscellaneous Researches Made During the Years 1886-1890. Cambridge (Mass.): John Wilson and Son, 1890.

MLA (9th ed.) Citation

Astronomical Observatory of Harvard College. Miscellaneous Researches Made During the Years 1886-1890. John Wilson and Son, 1890.