Dyfyniad APA

Agrawal, S. B., & Agrawal, M. (2000). Environmental pollution and plant responses. CRC.

Dyfyniad Arddull Chicago

Agrawal, Shashi Bhushan, and Madhoolika Agrawal. Environmental Pollution and Plant Responses. Boca Raton: CRC, 2000.

Dyfyniad MLA

Agrawal, Shashi Bhushan, and Madhoolika Agrawal. Environmental Pollution and Plant Responses. CRC, 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.