APA (7th ed.) Citation

Barber, N. F., & Ghey, G. (1969). Water waves. Wykeham Publications.

Chicago Style (17th ed.) Citation

Barber, N. F., and G. Ghey. Water Waves. London: Wykeham Publications, 1969.

MLA (9th ed.) Citation

Barber, N. F., and G. Ghey. Water Waves. Wykeham Publications, 1969.

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