Gaya APA

Hogan, L, &, K, J. (2006). Ethics for a troubled world. Tablet no. 8649/22 July 2006 . : .

Gaya MLA

Hogan, Linda, &, Keenan,, James. "Ethics for a troubled world. Tablet no. 8649/22 July 2006". : , 2006. Majalah.