Cita APA

Lampl, C., Steiner, T. J., Mueller, T., Mirvelashvili, E., Djibuti, M., Kukava, M., . . . Katsarava, Z. (2011). Will (or can) people pay for headache care in a poor country? Springer Milan.

Citación estilo Chicago

Lampl, Christian, et al. Will (or Can) People Pay for Headache Care in a Poor Country? Springer Milan, 2011.

Cita MLA

Lampl, Christian, et al. Will (or Can) People Pay for Headache Care in a Poor Country? Springer Milan, 2011.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.