Cita APA (7th ed.)

Whitaker's almanac & Whitaker, J. (1868). An Almanack. [s.n.

Cita Chicago (17th ed.)

Whitaker's almanac i Joseph Whitaker. An Almanack. London: [s.n, 1868.

Cita MLA (9th ed.)

Whitaker's almanac i Joseph Whitaker. An Almanack. [s.n, 1868.