APA (7e ed.) Bronvermelding

Grabow Garry, Shaffer Karl, Shah Sanjai, & Department of Biological and Agricultural Engineering, N. C. S. U. Field calibration procedures for animal wastewater application equipment.

Chicago (17e ed.) Bronvermelding

Grabow Garry, Shaffer Karl, Shah Sanjai, en North Carolina State University Department of Biological and Agricultural Engineering. Field Calibration Procedures for Animal Wastewater Application Equipment.

MLA (9e ed.) Bronvermelding

Grabow Garry, et al. Field Calibration Procedures for Animal Wastewater Application Equipment.