Crofton, J. W., & Douglas, A. (1981). Respiratory diseases. Blackwell Scientific.
Chicagoスタイル(17版)引用形式Crofton, John Wenman, , Andrew Douglas. Respiratory Diseases. Oxford: Blackwell Scientific, 1981.
MLA(9版)引用形式Crofton, John Wenman, , Andrew Douglas. Respiratory Diseases. Blackwell Scientific, 1981.
警告: この引用は必ずしも正確ではありません.