Παραπομπή APA

Singh,H R, & Lakra,W S. (2000). Coldwater aquaculture and fisheries. Narendra publishing house.

Παραπομπή Chicago Style

Singh,H R, και Lakra,W S. Coldwater Aquaculture and Fisheries. Delhi: Narendra publishing house, 2000.

Παραπομπή MLA

Singh,H R, και Lakra,W S. Coldwater Aquaculture and Fisheries. Narendra publishing house, 2000.