Cita APA (7a ed.)

Sear, D. R. (1964). Roman coins and their values. B. A. Seaby.

Cita Chicago Style (17a ed.)

Sear, David R. Roman Coins and Their Values. London: B. A. Seaby, 1964.

Cita MLA (9a ed.)

Sear, David R. Roman Coins and Their Values. B. A. Seaby, 1964.