Citazione Stile APA (7a Edizione)

Porter, R. G. (1969). The preparation of a computerized index to the nonfiction of Thomas Mann. William Marsh Rice Univ..

Citazione stile Chigago Style (17a edizione)

Porter, Robert G. The Preparation of a Computerized Index to the Nonfiction of Thomas Mann. Houston, Tex.: William Marsh Rice Univ., 1969.

Citatione MLA (8a ed.)

Porter, Robert G. The Preparation of a Computerized Index to the Nonfiction of Thomas Mann. William Marsh Rice Univ., 1969.