Gaya APA
KNIGHT, A, M.
(1972).
MODERN SEAMANSHIP : FIFTENTH EDITION
.
New York ::
VAN NOSTRAND REINHOLD COMPANY,.
Gaya MLA
KNIGHT, AUSTIN, M..
"MODERN SEAMANSHIP : FIFTENTH EDITION".
New York ::
VAN NOSTRAND REINHOLD COMPANY,,
1972.
Monograf.