APA (7th ed.) Citation

Barthes, R. (1988). The semiotic challenge. Basil Blackwell.

Chicago Style (17th ed.) Citation

Barthes, Roland. The Semiotic Challenge. Oxford: Basil Blackwell, 1988.

MLA (8th ed.) Citation

Barthes, Roland. The Semiotic Challenge. Basil Blackwell, 1988.

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