Gaya APA
(Pengarang), W, C, H.
(1971).
SURVIVAL AT SEA : THE LIFEBOAT AND LIFERAFT
.
LIVERPOOL ::
THE JAMES LAVER,.
Gaya MLA
(Pengarang), WRIGHT, C., H..
"SURVIVAL AT SEA : THE LIFEBOAT AND LIFERAFT".
LIVERPOOL ::
THE JAMES LAVER,,
1971.
Monograf.