Citazione Stile APA (7a Edizione)

Perl, L. (1989). The great ancestor hunt: The fun of finding out who you are. Clarion Books.

Citazione stile Chigago Style (17a edizione)

Perl, Lila. The Great Ancestor Hunt: The Fun of Finding Out Who You Are. New York: Clarion Books, 1989.

Citatione MLA (8a ed.)

Perl, Lila. The Great Ancestor Hunt: The Fun of Finding Out Who You Are. Clarion Books, 1989.