APA (7th ed.) Citation

Campos Núñez, R. (1990). The influence of irrigation water salinity on optimal nitrogen, phosphorus, and potassium liquid fertilizer rates. [publisher not identified].

Chicago Style (17th ed.) Citation

Campos Núñez, Ricardo. The Influence of Irrigation Water Salinity on Optimal Nitrogen, Phosphorus, and Potassium Liquid Fertilizer Rates. [Place of publication not identified]: [publisher not identified], 1990.

MLA (9th ed.) Citation

Campos Núñez, Ricardo. The Influence of Irrigation Water Salinity on Optimal Nitrogen, Phosphorus, and Potassium Liquid Fertilizer Rates. [publisher not identified], 1990.