Cita APA (7a ed.)

Buttrey, T. (1971). A guide book of Mexican Coins: 1822 to date. Western Publishing.

Cita Chicago Style (17a ed.)

Buttrey, Theodore. A Guide Book of Mexican Coins: 1822 to Date. Racine: Western Publishing, 1971.

Cita MLA (9a ed.)

Buttrey, Theodore. A Guide Book of Mexican Coins: 1822 to Date. Western Publishing, 1971.