APA (7th ed.) Citation

Heath, R. (1761). Palladium, 1761. Additional ephemeris for Greenwich-observatory. [publisher not identified].

Chicago Style (17th ed.) Citation

Heath, Robert. Palladium, 1761. Additional Ephemeris for Greenwich-observatory. [London]: [publisher not identified], 1761.

MLA (9th ed.) Citation

Heath, Robert. Palladium, 1761. Additional Ephemeris for Greenwich-observatory. [publisher not identified], 1761.