Gaya APA

Pecher, A., Kofoed, J, P. (2017). Handbook of Ocean Wave Energy (1st ed. 2017). : Springer International Publishing.

Gaya MLA

Pecher, Arthur., Kofoed, Jens, Peter. "Handbook of Ocean Wave Energy". 1st ed. 2017 : Springer International Publishing, 2017. Electronic Resource.