Ralphson, G. H. Boy Scouts in the North Sea; Or, The Mystery of a Sub.
Chicago Style (17th ed.) CitationRalphson, G. Harvey. Boy Scouts in the North Sea; Or, The Mystery of a Sub.
MLA (9th ed.) CitationRalphson, G. Harvey. Boy Scouts in the North Sea; Or, The Mystery of a Sub.
Warning: These citations may not always be 100% accurate.