Cita APA (7th ed.)

CORRÊA, R. L., & GEIGER, P. P. (1971). From Vitória to Belo Horizonte by the Rio Doce Valley.

Cita Chicago (17th ed.)

CORRÊA, R. LOBATO, i P. P. GEIGER. From Vitória to Belo Horizonte by the Rio Doce Valley. Rio de Janeiro, 1971.

Cita MLA (8th ed.)

CORRÊA, R. LOBATO, i P. P. GEIGER. From Vitória to Belo Horizonte by the Rio Doce Valley. 1971.