APA (7th ed.) Citation

Pessoa, F. (2017). The book of disquiet. Serpent's Tail.

Chicago Style (17th ed.) Citation

Pessoa, Fernando. The Book of Disquiet. London: Serpent's Tail, 2017.

MLA (9th ed.) Citation

Pessoa, Fernando. The Book of Disquiet. Serpent's Tail, 2017.

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