Não informado. (1987). Proceedings of the Royal College of Physicians of Edinburgh. Royal College of Physicians.
Citação do estilo Chicago (17ª ed.)Não informado. Proceedings of the Royal College of Physicians of Edinburgh. Edinburgh, Inglaterra: Royal College of Physicians, 1987.
Citação MLA (8ª ed.)Não informado. Proceedings of the Royal College of Physicians of Edinburgh. Royal College of Physicians, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.