Cita APA (7a ed.)

Villar, J., Altman, D., Purwar, M., Noble, J., Knight, H., Ruyan, P., . . . Kennedy, S. (2013). The objectives, design and implementation of the INTERGROWTH-21st Project.

Cita Chicago Style (17a ed.)

Villar, J., et al. The Objectives, Design and Implementation of the INTERGROWTH-21st Project. 2013.

Cita MLA (9a ed.)

Villar, J., et al. The Objectives, Design and Implementation of the INTERGROWTH-21st Project. 2013.