Cita APA (American Psychological Association)

Thomas, G., & Morgan-Witts, M. (1975). The Day Guernica died. Hodder and Stoughton.

Citación Chicago Style

Thomas, Gordon, and Max Morgan-Witts. The Day Guernica Died. London [etc.]: Hodder and Stoughton, 1975.

Cita MLA (Modern Language Association of America)

Thomas, Gordon, and Max Morgan-Witts. The Day Guernica Died. Hodder and Stoughton, 1975.