Peck, R. (1991). Anonymously yours (1st Beech Tree ed.). Beech Tree Books.
Citazione stile Chigago Style (17a edizione)Peck, Richard. Anonymously Yours. 1st Beech Tree ed. New York: Beech Tree Books, 1991.
Citatione MLA (8a ed.)Peck, Richard. Anonymously Yours. 1st Beech Tree ed. Beech Tree Books, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.