Citazione Stile APA (7a Edizione)

California (Southern) University. National Center for Educational Media. (1969). Index to overhead transparencies. R.R. Bowler.

Citazione stile Chigago Style (17a edizione)

California (Southern) University. National Center for Educational Media. Index to Overhead Transparencies. New York: R.R. Bowler, 1969.

Citatione MLA (9a ed.)

California (Southern) University. National Center for Educational Media. Index to Overhead Transparencies. R.R. Bowler, 1969.