APA استشهاد

Webster, R., & Oliver, M. A. (2007). Geostatistics for environmental scientists (2nd ed.). John Wiley & Sons.

استشهاد بنمط شيكاغو

Webster, Richard, و Margaret A. Oliver. Geostatistics for Environmental Scientists. 2nd ed. Chichester: John Wiley & Sons, 2007.

MLA استشهاد

Webster, Richard, و Margaret A. Oliver. Geostatistics for Environmental Scientists. 2nd ed. John Wiley & Sons, 2007.