Norby, H. (1944). Questions and answers for deck officers. McGraw hill.
Chicago Edition CitationNorby, H. Questions and Answers for Deck Officers. New york: McGraw hill, 1944.
MLA引文Norby, H. Questions and Answers for Deck Officers. McGraw hill, 1944.
警告:這些引文格式不一定是100%准確.