Παραπομπή σε μορφή APA (7η εκδ.)

Sammons, M. C. (1988). A better country: The worlds of religious fantasy and science fiction. Greenwood Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sammons, Martha C. A Better Country: The Worlds of Religious Fantasy and Science Fiction. New York: Greenwood Press, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sammons, Martha C. A Better Country: The Worlds of Religious Fantasy and Science Fiction. Greenwood Press, 1988.