Cita APA (7a ed.)

Guinness, D., & Ryan, W. B. F. (1980). Irish houses & castles ([reprint.].). Thames and Hudson.

Cita Chicago Style (17a ed.)

Guinness, Desmond, y William B. F. Ryan. Irish Houses & Castles. [reprint.]. London: Thames and Hudson, 1980.

Cita MLA (9a ed.)

Guinness, Desmond, y William B. F. Ryan. Irish Houses & Castles. [reprint.]. Thames and Hudson, 1980.