Não informado. (1984). Cardiology board review. MRA Publications.
Style de citation Chicago (17e éd.)Não informado. Cardiology Board Review. Greenwich, Conn: MRA Publications, 1984.
Style de citation MLA (8e éd.)Não informado. Cardiology Board Review. MRA Publications, 1984.
Attention : ces citations peuvent ne pas être correctes à 100%.