Gracey, D. R. (1981). Pulmonary disease in the adult. Year Book.
Chicagoスタイル(17版)引用形式Gracey, Douglas R. Pulmonary Disease in the Adult. Year Book, 1981.
MLA(9版)引用形式Gracey, Douglas R. Pulmonary Disease in the Adult. Year Book, 1981.
警告: この引用は必ずしも正確ではありません.