APA(7版)引用形式
Sigel, A., Sigel, H., & Sigel, R. K. O. (2017). Lead: Its effects on environment and health. De Gruyter.
Chicagoスタイル(17版)引用形式
Sigel, Astrid, Helmut Sigel, , Roland K. O. Sigel. Lead: Its Effects on Environment and Health. Berlin, [Germany] ; Boston, [Massachusetts]: De Gruyter, 2017.
MLA(9版)引用形式
Sigel, Astrid, et al. Lead: Its Effects on Environment and Health. De Gruyter, 2017.
警告: この引用は必ずしも正確ではありません.