Cita APA

Eco, U., & Sebeok, T. A. (1988). The sign of three: Dupin, Holmes, Peirce (First Midland book edition.). Indiana University Press.

Citación estilo Chicago

Eco, Umberto, and Thomas Albert Sebeok. The Sign of Three: Dupin, Holmes, Peirce. First Midland book edition. Bloomington: Indiana University Press, 1988.

Cita MLA

Eco, Umberto, and Thomas Albert Sebeok. The Sign of Three: Dupin, Holmes, Peirce. First Midland book edition. Indiana University Press, 1988.

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