APA Citatie

Scalf, M. R. (1988). Practical guide for ground water sampling. Scientific Publishers.

Chicago Style citaat

Scalf, Marion R. Practical Guide for Ground Water Sampling. Jodhpur: Scientific Publishers, 1988.

MLA citatie

Scalf, Marion R. Practical Guide for Ground Water Sampling. Scientific Publishers, 1988.

Let op: Deze citaties zijn niet altijd 100% accuraat.