Παραπομπή APA

Lerner, D., Issar, A., Simmers, I. 1., Issar, A. S., & Simmers, I. (1990). Groundwater recharge: A guide to understanding and estimating natural recharge. Hannover, West Germany: Heise.

Παραπομπή Chicago Style

Lerner, David, A. Issar, I. 1937- Simmers, Arie S. Issar, and Ian Simmers. Groundwater Recharge: A Guide to Understanding and Estimating Natural Recharge. Hannover, West Germany: Heise, 1990.

Παραπομπή MLA

Lerner, David, et al. Groundwater Recharge: A Guide to Understanding and Estimating Natural Recharge. Hannover, West Germany: Heise, 1990.

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