Παραπομπή APA

Abbasi, S. A. (1998). Water quality sampling and analysis. Discovery Publishing House.

Παραπομπή Chicago Style

Abbasi, S A. Water Quality Sampling and Analysis. N.Delhi: Discovery Publishing House, 1998.

Παραπομπή MLA

Abbasi, S A. Water Quality Sampling and Analysis. Discovery Publishing House, 1998.