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.
Citazione stile Chigago Style (17a edizione)Villar, J., et al. The Objectives, Design and Implementation of the INTERGROWTH-21st Project. 2013.
Citatione MLA (9a ed.)Villar, J., et al. The Objectives, Design and Implementation of the INTERGROWTH-21st Project. 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.