APA (7th ed.) Citation

Richmond, I. A. (1982). Trajan's Army on Trajan's Column. British School at Rome.

Chicago Style (17th ed.) Citation

Richmond, I. A. Trajan's Army on Trajan's Column. London: British School at Rome, 1982.

MLA (9th ed.) Citation

Richmond, I. A. Trajan's Army on Trajan's Column. British School at Rome, 1982.