Cita APA (7a ed.)

Passos Simancas, E. S., Arias Aragones, F. J., Batista Castillo, A., & Guacarí Villalba, W. (2020). Medical bills and billing: Cost information in a state-owned hospital. Universidad de Cartagena.

Cita Chicago Style (17a ed.)

Passos Simancas, Edgardo Serafín, Francisco José Arias Aragones, Armando Batista Castillo, y Wilson Guacarí Villalba. Medical Bills and Billing: Cost Information in a State-owned Hospital. Universidad de Cartagena, 2020.

Cita MLA (9a ed.)

Passos Simancas, Edgardo Serafín, et al. Medical Bills and Billing: Cost Information in a State-owned Hospital. Universidad de Cartagena, 2020.