APA

Cushing D. h., . (1979). Fisheries resources of the sea and their management. Oxford: Oxford university press.

Chicago

Cushing David henry, . 1979. Fisheries resources of the sea and their management. Oxford: Oxford university press.

Harvard

Cushing D. h., . (1979). Fisheries resources of the sea and their management. Oxford: Oxford university press.

MLA

Cushing David henry, . Fisheries resources of the sea and their management. Oxford: Oxford university press. 1979.