APA (7th ed.) Citation

Charchulla, J., & Charchulla, M. (1982). Wind-surfing for experts / Jürgen and Manfred Charchulla. Evans Brothers.

Chicago Style (17th ed.) Citation

Charchulla, Jürgen, and Manfred Charchulla. Wind-surfing for Experts / Jürgen and Manfred Charchulla. London: Evans Brothers, 1982.

MLA (9th ed.) Citation

Charchulla, Jürgen, and Manfred Charchulla. Wind-surfing for Experts / Jürgen and Manfred Charchulla. Evans Brothers, 1982.

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