Cita APA (7a ed.)

Beale, G., & Knowles, J. (1978). Extranuclear genetics. Edward Arnold.

Cita Chicago Style (17a ed.)

Beale, Geoffrey, y Jonathan Knowles. Extranuclear Genetics. London: Edward Arnold, 1978.

Cita MLA (9a ed.)

Beale, Geoffrey, y Jonathan Knowles. Extranuclear Genetics. Edward Arnold, 1978.