APA (7th ed.) Citation

Roy, H. (1978). Swimming and water-confidence / (by) Harcourt Roy ((New) ed.). Pelham.

Chicago Style (17th ed.) Citation

Roy, Harcourt. Swimming and Water-confidence / (by) Harcourt Roy. (New) ed. London: Pelham, 1978.

MLA (9th ed.) Citation

Roy, Harcourt. Swimming and Water-confidence / (by) Harcourt Roy. (New) ed. Pelham, 1978.

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