APA(7版)引用形式

Cunningham, W. P., cunningham, M. A., & Saigo, B. W. (2007). Environmental science: A global concern (9th ed.). McGraw-Hill.

Chicagoスタイル(17版)引用形式

Cunningham, William P., Mary Ann cunningham, , Barbara Woodworth Saigo. Environmental Science: A Global Concern. 9th ed. Boston: McGraw-Hill, 2007.

MLA(9版)引用形式

Cunningham, William P., et al. Environmental Science: A Global Concern. 9th ed. McGraw-Hill, 2007.