Gaya APA

Young Living. (1994). New York: [s.n.].

Gaya Chicago

Young Living. Ed. 6. New York: [s.n.], 1994. Text.

Gaya MLA

Young Living. Ed. 6. New York: [s.n.], 1994. Text.

Gaya Turabian

Young Living. New York: [s.n.], 1994. Print.