Scientific American. (1978). Scientific American cumulative index 1978-1988: Index to the 126 issues from July 1978 through December 1988. Scientific American.
Citazione stile Chigago Style (17a edizione)Scientific American. Scientific American Cumulative Index 1978-1988: Index to the 126 Issues from July 1978 Through December 1988. New York: Scientific American, 1978.
Citatione MLA (9a ed.)Scientific American. Scientific American Cumulative Index 1978-1988: Index to the 126 Issues from July 1978 Through December 1988. Scientific American, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.