APA-Zitierstil (7. Ausg.)

Tumminia, D. G. (2007). Alien worlds: Social and religious dimensions of extraterrestrial contact (1. ed.). Syracuse University Press.

Chicago-Zitierstil (17. Ausg.)

Tumminia, Diana G. Alien Worlds: Social and Religious Dimensions of Extraterrestrial Contact. 1. ed. Syracuse, N.Y: Syracuse University Press, 2007.

MLA-Zitierstil (8. Ausg.)

Tumminia, Diana G. Alien Worlds: Social and Religious Dimensions of Extraterrestrial Contact. 1. ed. Syracuse University Press, 2007.