Παραπομπή APA

Herbich, J. B. (1975). Coastal and deep ocean dredging. Gulff publications.

Παραπομπή Chicago Style

Herbich, John B. Coastal and Deep Ocean Dredging. Texas: Gulff publications, 1975.

Παραπομπή MLA

Herbich, John B. Coastal and Deep Ocean Dredging. Gulff publications, 1975.