Sonographs of the sea floor; a picture atlas
MLA
Belderson, R. H. Sonographs of the Sea Floor: a Picture Atlas. Amsterdam: Elsevier Pub. Co., 1972
APA, 7th edition
Belderson, R. H. (1972). Sonographs of the sea floor: a picture atlas. Amsterdam: Elsevier Pub. Co
Chicago, 17th edition
Belderson, R. H. Sonographs of the sea floor: a picture atlas. Amsterdam: Elsevier Pub. Co., 1972