Gaya APA

Grace, R, A, (. (1978). Marine outfall systems : planning, design, and construction . UNITED STATES OF AMERIKA :: PRENTICE-HALL, INC,.

Gaya MLA

Grace, Robert, A.,, (Pengarang). "Marine outfall systems : planning, design, and construction". UNITED STATES OF AMERIKA :: PRENTICE-HALL, INC,, 1978. Monograf.