APA (7th ed.) Citation

Hay, M. (1981). I saw a ship a' sailing / Mary Hay. H.M.S.O..

Chicago Style (17th ed.) Citation

Hay, Mary. I Saw a Ship a' Sailing / Mary Hay. London: H.M.S.O., 1981.

MLA (9th ed.) Citation

Hay, Mary. I Saw a Ship a' Sailing / Mary Hay. H.M.S.O., 1981.

Warning: These citations may not always be 100% accurate.