APA Citation

Cunningham, W. P., & Saigo, B. W. (2001). Environmental science: A global concern. Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

Cunningham, William P., và Barbara Woodworth Saigo. Environmental Science: A Global Concern. Boston: McGraw-Hill, 2001.

MLA Citation

Cunningham, William P., và Barbara Woodworth Saigo. Environmental Science: A Global Concern. Boston: McGraw-Hill, 2001.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.