APA (7th ed.) Citation

Graham, F., & Embleton, R. (1978). Housesteads in the days of the Romans. Graham.

Chicago Style (17th ed.) Citation

Graham, Frank, and Ronald Embleton. Housesteads in the Days of the Romans. Newcastle upon Tyne: Graham, 1978.

MLA (9th ed.) Citation

Graham, Frank, and Ronald Embleton. Housesteads in the Days of the Romans. Graham, 1978.