Dyfyniad APA

Qian, s. S. (2010). Environmental and ecological statistics with R. CRC.

Dyfyniad Arddull Chicago

Qian, song S. Environmental and Ecological Statistics with R. Boca Raton: CRC, 2010.

Dyfyniad MLA

Qian, song S. Environmental and Ecological Statistics with R. CRC, 2010.

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