Cita APA (7a ed.)

Johnson, R., Alexander, J., Hawkes, G., & Rush, G. (1971). Advances in sugarbeet production: Principles and practice (1st edition.). University Press.

Cita Chicago Style (17a ed.)

Johnson, R.T, J.T Alexander, G.R Hawkes, y G.E Rush. Advances in Sugarbeet Production: Principles and Practice. 1st edition. [Lugar de publicación no identificado]: University Press, 1971.

Cita MLA (8a ed.)

Johnson, R.T, et al. Advances in Sugarbeet Production: Principles and Practice. 1st edition. University Press, 1971.