Παραπομπή APA

Sorensen, R. M. (2006). Basic coastal engineering (3rd ed.). Springer Science & Business media.

Παραπομπή Chicago Style

Sorensen, Robert M. Basic Coastal Engineering. 3rd ed. New York: Springer Science & Business media, 2006.

Παραπομπή MLA

Sorensen, Robert M. Basic Coastal Engineering. 3rd ed. Springer Science & Business media, 2006.