Cita APA (7th ed.)

Bingham, M. (1972). Sheridam- the track of a comet. Allen & Unwin Publ.

Cita Chicago (17th ed.)

Bingham, M. Sheridam- the Track of a Comet. London: Allen & Unwin Publ, 1972.

Cita MLA (9th ed.)

Bingham, M. Sheridam- the Track of a Comet. Allen & Unwin Publ, 1972.