APA (7th ed.) Citation

Otero, O. G., Amaral, L. C. G. d., & Britto, N. C. d. (1972). [Amazonia, Manaus Free Zone, Northeast]. Telepress Servicos de Imprensa.

Chicago Style (17th ed.) Citation

Otero, Olavo G., Luís C. Gurgel do Amaral, and Nabor Cayres de Britto. [Amazonia, Manaus Free Zone, Northeast]. Sao Paulo: Telepress Servicos de Imprensa, 1972.

MLA (9th ed.) Citation

Otero, Olavo G., et al. [Amazonia, Manaus Free Zone, Northeast]. Telepress Servicos de Imprensa, 1972.