Gaya APA

Axtell, R, E, (. (1993). Do's and taboos : around the world (3rd ed.). New York: John Wiley & Sons, Inc..

Gaya MLA

Axtell, Roger, E., (edited). "Do's and taboos : around the world". 3rd ed. New York: John Wiley & Sons, Inc., 1993. BUKU.