Παραπομπή APA

Kannaiyan ,. S.et al. (2007). Biofertilizers technology. Scientific Publishers.

Παραπομπή Chicago Style

Kannaiyan ,. S.et al. Biofertilizers Technology. Jodhpur: Scientific Publishers, 2007.

Παραπομπή MLA

Kannaiyan ,. S.et al. Biofertilizers Technology. Scientific Publishers, 2007.