APA (7th ed.) Citation

Ribeiro, M. M., & Freire, L. (2014). Magnetic resonance in Portugal.

Chicago Style (17th ed.) Citation

Ribeiro, Maria Margarida, and Luís Freire. Magnetic Resonance in Portugal. 2014.

MLA (8th ed.) Citation

Ribeiro, Maria Margarida, and Luís Freire. Magnetic Resonance in Portugal. 2014.

Warning: These citations may not always be 100% accurate.