Citazione Stile APA (7a Edizione)

Garfield, E., & Merton, R. K. (1979). Citation indexing: Its theory and application in science, technology, and humanities. John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Garfield, Eugene, e Robert K. Merton. Citation Indexing: Its Theory and Application in Science, Technology, and Humanities. New York ; Chichester ; Brisbane ; Toronto: John Wiley & Sons, 1979.

Citatione MLA (9a ed.)

Garfield, Eugene, e Robert K. Merton. Citation Indexing: Its Theory and Application in Science, Technology, and Humanities. John Wiley & Sons, 1979.