1.
, , . Health care and general practice across Europe. Utrecht: Nivel; 1993.
, et . Health care and general practice across Europe. Utrecht : Nivel, 18 juin 1993. ISBN 90-6905-223-7
Boerma Wienke G.W, Jong Frans de, & Mulder Peter. (1993). Health care and general practice across Europe. Nivel.
Style de citation MLA (8e éd.)Boerma Wienke G.W, et al. Health Care and General Practice Across Europe. Nivel, 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.