APA استشهاد

Schenck, H. E. b. (1975). Introduction to ocean engineering. Mc Graw - Hill.

استشهاد بنمط شيكاغو

Schenck, Hilbert Ed. by. Introduction to Ocean Engineering. U S A: Mc Graw - Hill, 1975.

MLA استشهاد

Schenck, Hilbert Ed. by. Introduction to Ocean Engineering. Mc Graw - Hill, 1975.