Hahn, D. B., & Payne , W. A. (2001). Focus on health (5th ed.). McGraw-Hill.
Chicagoスタイル(17版)引用形式Hahn, Dale B., , Wayne A. Payne. Focus on Health. 5th ed. Boston: McGraw-Hill, 2001.
MLA(9版)引用形式Hahn, Dale B., , Wayne A. Payne. Focus on Health. 5th ed. McGraw-Hill, 2001.
警告: この引用は必ずしも正確ではありません.