APA (7th ed.) Citation

Dantas, P. E. (2016). 650,000 hours.. Pan-American Association of Ophthalmology.

Chicago Style (17th ed.) Citation

Dantas, Paulo E.C. 650,000 Hours.. Pan-American Association of Ophthalmology, 2016.

MLA (8th ed.) Citation

Dantas, Paulo E.C. 650,000 Hours.. Pan-American Association of Ophthalmology, 2016.

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