Dyfyniad APA

Borgese, E. M. Ocean yearbook-1; 1978. Chicago University Press.

Dyfyniad Arddull Chicago

Borgese, Elisabeth Mann. Ocean Yearbook-1; 1978. Chicago: Chicago University Press.

Dyfyniad MLA

Borgese, Elisabeth Mann. Ocean Yearbook-1; 1978. Chicago University Press.

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