APA (7th ed.) Citation

(1870). In memoriam: John Harvard Ellis: Died May 3, 1870. [publisher not identified].

Chicago Style (17th ed.) Citation

In Memoriam: John Harvard Ellis: Died May 3, 1870. [Place of publication not identified]: [publisher not identified], 1870.

MLA (9th ed.) Citation

In Memoriam: John Harvard Ellis: Died May 3, 1870. [publisher not identified], 1870.