APA استشهاد

Ahmed, S., Jayakumar, R., & Salih, A. (2007). Groundwater dynamics in hard rock aquifers. Capital Pub. Co..

استشهاد بنمط شيكاغو

Ahmed, Shakeel, R. Jayakumar, و Abdin Salih. Groundwater Dynamics in Hard Rock Aquifers. New Delhi: Capital Pub. Co., 2007.

MLA استشهاد

Ahmed, Shakeel, et al. Groundwater Dynamics in Hard Rock Aquifers. Capital Pub. Co., 2007.