Παραπομπή APA

Bruun, P. (1985). Design and construction of mounds for break waters and coastal protection. Elsevier.

Παραπομπή Chicago Style

Bruun, Per. Design and Construction of Mounds for Break Waters and Coastal Protection. New York: Elsevier, 1985.

Παραπομπή MLA

Bruun, Per. Design and Construction of Mounds for Break Waters and Coastal Protection. Elsevier, 1985.