APA (7th ed.) Citation

Rotman, B. (1987). Signifying nothing : the semiotics of zero / Brian Rotman: The semiotics of zero. Macmillan.

Chicago Style (17th ed.) Citation

Rotman, Brian. Signifying Nothing : The Semiotics of Zero / Brian Rotman: The Semiotics of Zero. Basingstoke: Macmillan, 1987.

MLA (9th ed.) Citation

Rotman, Brian. Signifying Nothing : The Semiotics of Zero / Brian Rotman: The Semiotics of Zero. Macmillan, 1987.

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