Perl, L. (1989). The great ancestor hunt: The fun of finding out who you are. Clarion Books.
Style de citation Chicago (17e éd.)Perl, Lila. The Great Ancestor Hunt: The Fun of Finding Out Who You Are. New York: Clarion Books, 1989.
Style de citation MLA (8e éd.)Perl, Lila. The Great Ancestor Hunt: The Fun of Finding Out Who You Are. Clarion Books, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.