Cita APA (7a ed.)

Milner, C., Hughes, R. E., Gimingham, C. H., Miller, G. R., & Slatyer, R. O. (1968). Methods for the measurement of the primary production of grassland. International Biological Programme ; Blackwell.

Cita Chicago Style (17a ed.)

Milner, C., R. Elfyn Hughes, Charles H. Gimingham, G. R. Miller, y R. O. Slatyer. Methods for the Measurement of the Primary Production of Grassland. London: International Biological Programme ; Blackwell, 1968.

Cita MLA (8a ed.)

Milner, C., et al. Methods for the Measurement of the Primary Production of Grassland. International Biological Programme ; Blackwell, 1968.