(Jerusalem), I. C. o. E., Cormack, R. M., Patil, G. P., & Robson, D. S. (1979). Sampling biological populations. Fairland : International Co-operative Pub. House.
Chicago Style Citation(Jerusalem), International Congress of Ecology2.(1978), Richard Melville Cormack, Ganapati P. Patil, and Douglas S. Robson. Sampling Biological Populations. Fairland : International Co-operative Pub. House, 1979.
MLA Citation(Jerusalem), International Congress of Ecology2.(1978), Richard Melville Cormack, Ganapati P. Patil, and Douglas S. Robson. Sampling Biological Populations. Fairland : International Co-operative Pub. House, 1979.
Figyelmeztetés: Nem biztos, hogy ezek a forráshivatkozások 100%-ig pontosak.