APA (7th ed.) Citation

Francisco, A. M., & Dickens, C. (1990). Tempos difíceis. Publica.

Chicago Style (17th ed.) Citation

Francisco, António Marques, and Charles Dickens. Tempos Difíceis. Publica, 1990.

MLA (8th ed.) Citation

Francisco, António Marques, and Charles Dickens. Tempos Difíceis. Publica, 1990.

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