Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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