Gaya APA
O'Connor, J, J, &, E, I, K. (1989).
His Eminence and Hizzoner: a candid exchange. .
New York:
Morrow & Co.
Gaya MLA
O'Connor, John, Joseph, &, Edward, I., Koch.
"His Eminence and Hizzoner: a candid exchange. ".
New York:
Morrow & Co,
1989.
Buku.