Two years before the mast :
a personal narrative of life at sea.

APA Citation

Dana, R. Henry. (1844). Two years before the mast: a personal narrative of life at sea. New York: Harper & brothers.

MLA Citation

Dana, Richard Henry, 1815-1882. Two Years Before the Mast: a Personal Narrative of Life At Sea. New York: Harper & brothers, 1844.

Warning: These citations may not always be complete (especially for serials).