APA-viite (7. p.)

Estrellanes, G. N. A., Fernandez, M. V. B. C., & Fontanoza, F. J. S. Blue zoning the city: A comprehensive city-wide model for physical activity to achieve longevity in Laguna.

Chicago-viite (17. p.)

Estrellanes, Gabrelle Noreen A., Maria Vio Bianca C. Fernandez, ja Franklin Jr. S. Fontanoza. Blue Zoning the City: A Comprehensive City-wide Model for Physical Activity to Achieve Longevity in Laguna.

MLA-viite (9. p.)

Estrellanes, Gabrelle Noreen A., et al. Blue Zoning the City: A Comprehensive City-wide Model for Physical Activity to Achieve Longevity in Laguna.