Citazione Stile APA (7a Edizione)

Pape, H. Peirce and his followers: Helmut Pape. [Semiotik, 2].(1998).

Citazione stile Chigago Style (17a edizione)

Pape, Helmut. "Peirce and His Followers: Helmut Pape." [Semiotik, 2].(1998) .

Citatione MLA (8a ed.)

Pape, Helmut. "Peirce and His Followers: Helmut Pape." [Semiotik, 2].(1998), .