APA (7th ed.) Citation

Viana, A. M. C., & Prebenna, i. D. (1992). Boa noite! Verbo.

Chicago Style (17th ed.) Citation

Viana, António Manuel Couto, and il. David Prebenna. Boa Noite! Verbo, 1992.

MLA (8th ed.) Citation

Viana, António Manuel Couto, and il. David Prebenna. Boa Noite! Verbo, 1992.

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