Dyfyniad APA
Van Riper, A. B. (2011). A biographical encyclopedia of scientists and inventors in American film and TV since 1930. Scarecrow Press.
Dyfyniad Arddull Chicago
Van Riper, A. Bowdoin. A Biographical Encyclopedia of Scientists and Inventors in American Film and TV Since 1930. Lanham: Scarecrow Press, 2011.
Dyfyniad MLA
Van Riper, A. Bowdoin. A Biographical Encyclopedia of Scientists and Inventors in American Film and TV Since 1930. Scarecrow Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.