APA (7th ed.) Citation

Maldonado, G., Paredes, C., Guerrero, R., & Ríos, C. Determination of Vitamin D Status in a Population of Ecuadorian Subjects. Wiley.

Chicago Style (17th ed.) Citation

Maldonado, G., C. Paredes, R. Guerrero, and C. Ríos. Determination of Vitamin D Status in a Population of Ecuadorian Subjects. Wiley.

MLA (9th ed.) Citation

Maldonado, G., et al. Determination of Vitamin D Status in a Population of Ecuadorian Subjects. Wiley.