Cita APA (7a ed.)

Barker, E. J., & Packham, A. F. (1975). About Britain (1. publ., 11. printing.). Evans.

Cita Chicago Style (17a ed.)

Barker, Eric J., y Alex F. Packham. About Britain. 1. publ., 11. printing. London: Evans, 1975.

Cita MLA (9a ed.)

Barker, Eric J., y Alex F. Packham. About Britain. 1. publ., 11. printing. Evans, 1975.