Dyfyniad APA

Pearson. E.A & Fraja, D. (1975). Marine Pollution and Marine Waste Disposal. Pergamon Press.

Dyfyniad Arddull Chicago

Pearson. E.A and De.E Fraja. Marine Pollution and Marine Waste Disposal. Oxford: Pergamon Press, 1975.

Dyfyniad MLA

Pearson. E.A and De.E Fraja. Marine Pollution and Marine Waste Disposal. Pergamon Press, 1975.

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