Cita APA (7a ed.)

Marten, G. C. (1989). Grazing research: Design methodology and analysis. Crop Science Society of America ; American Society of Agronomy.

Cita Chicago Style (17a ed.)

Marten, G. C. Grazing Research: Design Methodology and Analysis. Madison: Crop Science Society of America ; American Society of Agronomy, 1989.

Cita MLA (8a ed.)

Marten, G. C. Grazing Research: Design Methodology and Analysis. Crop Science Society of America ; American Society of Agronomy, 1989.