APA (7th ed.) Citation

Vieira, A., & Marques, i. C. (1991). Periquinho e periquinha. Caminho.

Chicago Style (17th ed.) Citation

Vieira, Alice, and il. Carlos Marques. Periquinho E Periquinha. Caminho, 1991.

MLA (8th ed.) Citation

Vieira, Alice, and il. Carlos Marques. Periquinho E Periquinha. Caminho, 1991.

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