APA-viite (7. p.)
Thellefsen, T., Sørensen, B., & De Waal, C. (2014). Charles Sanders Peirce in his own words: 100 years of semiotics, communication and cognition. De Gruyter Mouton.
Chicago-viite (17. p.)
Thellefsen, Torkild, Bent Sørensen, ja Cornelis De Waal. Charles Sanders Peirce in His Own Words: 100 Years of Semiotics, Communication and Cognition. Boston: De Gruyter Mouton, 2014.
MLA-viite (9. p.)
Thellefsen, Torkild, et al. Charles Sanders Peirce in His Own Words: 100 Years of Semiotics, Communication and Cognition. De Gruyter Mouton, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.