Não informado. (1980). Yearbook of orthopedics. Year Book Medical Publishers.
Style de citation Chicago (17e éd.)Não informado. Yearbook of Orthopedics. Chicago, Ill: Year Book Medical Publishers, 1980.
Style de citation MLA (8e éd.)Não informado. Yearbook of Orthopedics. Year Book Medical Publishers, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.