एपीए उद्धरण

Sánchez Romero, M. F., Víquez Herrera, D., Blanco Barrantes, J., Quesada Morúa, M. S., & León-Salas, A. (2021). Counterfeit and substandard drugs: A public health problem for Costa Rica and the word.

शिकागो स्टाइल उद्धरण

Sánchez Romero, María Fernanda, Diana Víquez Herrera, Jeimy Blanco Barrantes, María Soledad Quesada Morúa, और Angie León-Salas. Counterfeit and Substandard Drugs: A Public Health Problem for Costa Rica and the Word. 2021.

एमएलए उद्धरण

Sánchez Romero, María Fernanda, et al. Counterfeit and Substandard Drugs: A Public Health Problem for Costa Rica and the Word. 2021.