APA-viite

Frucht, W. (1999). Imaginary numbers: An anthology of marvelous mathematical stories. John Wiley & Sons.

Chicago-tyylinen lähdeviittaus

Frucht, Williamed. Imaginary Numbers: An Anthology of Marvelous Mathematical Stories. New York: John Wiley & Sons, 1999.

MLA-viite

Frucht, Williamed. Imaginary Numbers: An Anthology of Marvelous Mathematical Stories. John Wiley & Sons, 1999.