Willson, J. R., & Carrington, E. R. (1979). Obestetrics and gynecology (6th ed.). C.V. Mosby.
Chicagoスタイル(17版)引用形式Willson, J. Robert, , Elsie Reid Carrington. Obestetrics and Gynecology. 6th ed. St. Louis, Missouri: C.V. Mosby, 1979.
MLA(9版)引用形式Willson, J. Robert, , Elsie Reid Carrington. Obestetrics and Gynecology. 6th ed. C.V. Mosby, 1979.
警告: この引用は必ずしも正確ではありません.