APA aipamena

Koontz, D. (2000). Demon seed. Headline.

Chicago Style aipamena

Koontz, Dean. Demon Seed. UK: Headline, 2000.

MLA aipamena

Koontz, Dean. Demon Seed. Headline, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.