Não informado. (1974). Health Care Digest. Southam Business Publications.
Style de citation Chicago (17e éd.)Não informado. Health Care Digest. Ontario, Canada: Southam Business Publications, 1974.
Style de citation MLA (8e éd.)Não informado. Health Care Digest. Southam Business Publications, 1974.
Attention : ces citations peuvent ne pas être correctes à 100%.