Cita APA (7th ed.)

Kruse, F., Williams, B., & Deely, J. (1986). Frontiers in Semiotics. Indiana University Press.

Cita Chicago (17th ed.)

Kruse, Felicia, Brooke Williams, i John Deely. Frontiers in Semiotics. Bloomington: Indiana University Press, 1986.

Cita MLA (9th ed.)

Kruse, Felicia, et al. Frontiers in Semiotics. Indiana University Press, 1986.