APA (7th ed.) Citation

Régio, J. (1972). <As >raízes do futuro. Brasília.

Chicago Style (17th ed.) Citation

Régio, José. <As >raízes Do Futuro. Brasília, 1972.

MLA (8th ed.) Citation

Régio, José. <As >raízes Do Futuro. Brasília, 1972.

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