Cita APA (7a ed.)

Parsons, A. J., Johnson, I. R., & Harvey, A. Use of a model to optimize the interaction between frequency and severity of intermittent defoliation and to provide a fundamental comparison of the continuous and intermittent defoliation of grass.

Cita Chicago Style (17a ed.)

Parsons, A. J., I. R. Johnson, y A. Harvey. Use of a Model to Optimize the Interaction Between Frequency and Severity of Intermittent Defoliation and to Provide a Fundamental Comparison of the Continuous and Intermittent Defoliation of Grass.

Cita MLA (8a ed.)

Parsons, A. J., et al. Use of a Model to Optimize the Interaction Between Frequency and Severity of Intermittent Defoliation and to Provide a Fundamental Comparison of the Continuous and Intermittent Defoliation of Grass.