Παραπομπή APA

Sheldon, S. (2017). Are you afraid of the dark? (1st.). William Morrow.

Παραπομπή Chicago Style

Sheldon, Sidney. Are You Afraid of the Dark? 1st. New York: William Morrow, 2017.

Παραπομπή MLA

Sheldon, Sidney. Are You Afraid of the Dark? 1st. William Morrow, 2017.