APA استشهاد

Ruby, G. (1989). Acrylic acid- grafted coir pith as a soil modifier. CUSAT.

استشهاد بنمط شيكاغو

Ruby, George. Acrylic Acid- Grafted Coir Pith as a Soil Modifier. Kochi: CUSAT, 1989.

MLA استشهاد

Ruby, George. Acrylic Acid- Grafted Coir Pith as a Soil Modifier. CUSAT, 1989.